83_FR_9097 83 FR 9055 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Advance Notice Filing of Proposed Changes to the Method of Calculating Netting Members' Margin in the Government Securities Division Rulebook

83 FR 9055 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Advance Notice Filing of Proposed Changes to the Method of Calculating Netting Members' Margin in the Government Securities Division Rulebook

SECURITIES AND EXCHANGE COMMISSION

Federal Register Volume 83, Issue 42 (March 2, 2018)

Page Range9055-9071
FR Document2018-04236

Federal Register, Volume 83 Issue 42 (Friday, March 2, 2018)
[Federal Register Volume 83, Number 42 (Friday, March 2, 2018)]
[Notices]
[Pages 9055-9071]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-04236]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-82779; File No. SR-FICC-2018-801]


Self-Regulatory Organizations; Fixed Income Clearing Corporation; 
Notice of Advance Notice Filing of Proposed Changes to the Method of 
Calculating Netting Members' Margin in the Government Securities 
Division Rulebook

February 26, 2018.
    Pursuant to Section 806(e)(1) of Title VIII of the Dodd-Frank Wall 
Street Reform and Consumer Protection Act entitled the Payment, 
Clearing, and Settlement Supervision Act of 2010 (``Clearing 
Supervision Act'') \1\ and Rule 19b-4(n)(1)(i) under the Securities 
Exchange Act of 1934 as amended (``Act''),\2\ notice is hereby given 
that on January 12, 2018, Fixed Income Clearing Corporation (``FICC'') 
filed with the Securities and Exchange Commission (``Commission'') the 
advance notice SR-FICC-2018-801 (``Advance Notice'') as described in 
Items I, II and III below, which Items have been prepared by the 
clearing agency.\3\ The Commission is publishing this notice to solicit 
comments on the Advance Notice from interested persons.
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    \1\ 12 U.S.C. 5465(e)(1).
    \2\ 17 CFR 240.19b-4(n)(1)(i).
    \3\ On January 12, 2018, FICC also filed a proposed rule change 
(SR-FICC-2018-001) with the Commission pursuant to Section 19(b)(1) 
of the Act, 15 U.S.C. 78s(b)(1), and Rule 19b-4, 17 CFR 240.19b-4, 
seeking approval of changes to its rules necessary to implement the 
proposal. A copy of the proposed rule change is available at http://www.dtcc.com/legal/sec-rule-filings.aspx.
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I. Clearing Agency's Statement of the Terms of Substance of the Advance 
Notice

    This Advance Notice consists of amendments to FICC's Government 
Securities Division (``GSD'') Rulebook (the ``GSD Rules'') \4\ in order 
to propose changes to GSD's method of calculating Netting Members' 
margin, referred to in the GSD Rules as the Required Fund Deposit 
amount.\5\ Specifically, FICC is proposing to (1) change its method of 
calculating the VaR Charge component, (2) add a new component referred 
to as the ``Blackout Period Exposure Adjustment'' (as defined in Item 
II.(B)I below), (3) eliminate the Blackout Period Exposure Charge and 
the Coverage Charge components, (4) amend the Backtesting Charge 
component to (i) include the backtesting deficiencies of certain GCF 
Counterparties during the Blackout Period \6\ and (ii) give GSD the 
ability to assess the Backtesting Charge on an intraday basis for all 
Netting Members, and (5) amend the calculation for determining the 
Excess Capital Premium for Broker Netting Members, Inter-Dealer Broker 
Netting Members and Dealer Netting Members. In addition, FICC is 
proposing to provide transparency with respect to GSD's existing 
authority to calculate and assess Intraday Supplemental Fund Deposit 
amounts.\7\
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    \4\ Available at DTCC's website, www.dtcc.com/legal/rules-and-procedures.aspx. Capitalized terms used herein and not defined shall 
have the meaning assigned to such terms in the GSD Rules.
    \5\ Id. at GSD Rules 1 and 4.
    \6\ As further discussed in Item II.(B)I. below, the proposed 
Backtesting Charge would consider a GCF Counterparty's backtesting 
deficiencies that are attributable to GCF Repo Transactions 
collateralized with mortgage-backed securities during the Blackout 
Period.
    \7\ Pursuant to the GSD Rules, FICC has the existing authority 
and discretion to calculate an additional amount on an intraday 
basis in the form of an Intraday Supplemental Clearing Fund Deposit. 
See GSD Rules 1 and 4, Section 2a, supra note 4.
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    FICC has also provided the following documentation to the 
Commission:
    1. Backtesting results that reflect FICC's comparison of the 
aggregate Clearing Fund requirement (``CFR'') under GSD's current 
methodology and the aggregate CFR under the proposed methodology (as 
listed in the first paragraph above) to historical returns of end-of-
day snapshots of each Netting Member's portfolio for the period May 
2016 through October 2017. The CFR backtesting results under the 
proposed methodology were calculated in two ways for end-of-day 
portfolios: One set of results included the proposed Blackout Period 
Exposure Adjustment and the other set of results excluded the proposed 
Blackout Period Exposure Adjustment.
    2. An impact study that shows the portfolio level VaR Charge under 
the proposed methodology for the period January 3, 2013 through 
December 30, 2016,\8\ and
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    \8\ This period includes market stress events such as the U.S. 
presidential election, United Kingdom's vote to leave the European 
Union, and the 2013 spike in U.S. Treasury yields which resulted 
from the Federal Reserve's plans to reduce its balance sheet 
purchases.
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    3. An impact study that shows the aggregate Required Fund Deposit 
amount by Netting Member for the period May 1, 2017 through November 
30, 2017.
    4. The GSD Initial Margin Model (the ``QRM Methodology'') which 
would reflect the proposed methodology of the VaR Charge calculation 
and the proposed Blackout Period Exposure Adjustment.
    FICC is requesting confidential treatment of the above-referenced 
backtesting results, impact studies and QRM Methodology, and has filed 
it separately with the Commission.\9\
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    \9\ See 17 CFR 240-24b-2.
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II. Clearing Agency's Statement of the Purpose of, and Statutory Basis 
for, the Advance Notice

    In its filing with the Commission, the clearing agency included 
statements concerning the purpose of and basis for the Advance Notice 
and discussed any comments it received on the Advance Notice. The text 
of these statements may be examined at the places specified in Item IV 
below. The clearing agency has prepared summaries, set forth in 
sections A and B below, of the most significant aspects of such 
statements.

(A) Clearing Agency's Statement on Comments on the Advance Notice 
Received From Members, Participants, or Others

    Written comments relating to the proposed rule changes have not 
been solicited or received. FICC will notify the Commission of any 
written comments received by FICC.

(B) Advance Notice Filed Pursuant to Section 806(e) of the Payment, 
Clearing and Settlement Supervision Act

I. Description of the Change

    The purpose of this filing is to amend the GSD Rules to propose 
changes to GSD's method of calculating Netting Members' margin, 
referred to in the GSD Rules as the Required Fund Deposit amount. 
Specifically, FICC is proposing to (1) change its method of calculating 
the VaR Charge component, (2) add the Blackout Period Exposure 
Adjustment

[[Page 9056]]

as a new component, (3) eliminate the Blackout Period Exposure Charge 
and the Coverage Charge components, (4) amend the Backtesting Charge to 
(i) consider the backtesting deficiencies of certain GCF Counterparties 
during the Blackout Period \10\ and (ii) give GSD the ability to assess 
the Backtesting Charge on an intraday basis for all Netting Members, 
and (5) amend the calculation for determining the Excess Capital 
Premium for Broker Netting Members, Dealer Netting Members and Inter-
Dealer Broker Netting Members.
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    \10\ As further discussed below, the proposed Backtesting Charge 
would consider a GCF Counterparty's backtesting deficiencies that 
are attributable to GCF Repo Transactions collateralized with 
mortgage-backed securities during the Blackout Period.
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    In addition, FICC is proposing to provide transparency with respect 
to GSD's existing authority to calculate and assess Intraday 
Supplemental Fund Deposit amounts.\11\
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    \11\ Pursuant to the GSD Rules, FICC has the existing authority 
and discretion to calculate an additional amount on an intraday 
basis in the form of an Intraday Supplemental Clearing Fund Deposit. 
See GSD Rules 1 and 4, Section 2a, supra note 4.
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    The proposed QRM Methodology would reflect the proposed methodology 
of the VaR Charge calculation and the proposed Blackout Period Exposure 
Adjustment calculation.

A. The Required Fund Deposit and Clearing Fund Calculation Overview

    GSD provides trade comparison, netting and settlement for the U.S. 
Government securities marketplace. Pursuant to the GSD Rules, Netting 
Members may process the following securities and transaction types 
through GSD: (1) Buy-sell transactions in eligible U.S. Treasury and 
Agency securities, (2) delivery versus payment repurchase agreement 
(``repo'') transactions, where the underlying collateral must be U.S. 
Treasury securities or Agency securities, and (3) GCF Repo 
Transactions, where the underlying collateral must be U.S. Treasury 
securities, Agency securities, or eligible mortgage-backed securities.
    A key tool that FICC uses to manage counterparty risk is the daily 
calculation and collection of Required Fund Deposits from Netting 
Members.\12\ The Required Fund Deposit serves as each Netting Member's 
margin. Twice each business day, Netting Members are required to 
satisfy their Required Fund Deposit by 9:30 a.m. (E.T.) (the ``AM 
RFD'') and 2:45 p.m. (E.T.) (the ``PM RFD''). The aggregate of all 
Netting Members' Required Fund Deposits constitutes the Clearing Fund 
of GSD, which FICC would access should a defaulting Netting Member's 
own Required Fund Deposit be insufficient to satisfy losses to GSD 
caused by the liquidation of that Netting Member's portfolio. The 
objective of a Netting Member's Required Fund Deposit is to mitigate 
potential losses to GSD associated with liquidation of such Member's 
portfolio in the event that FICC ceases to act for such Member 
(hereinafter referred to as a ``default'').
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    \12\ See GSD Rules 1 and 4, supra note 4.
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    As discussed below, a Netting Member's Required Fund Deposit 
currently consists of the VaR Charge and, to the extent applicable, the 
Coverage Charge, the Blackout Period Exposure Charge, the Backtesting 
Charge, the Excess Capital Premium, and other components.\13\
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    \13\ Pursuant to the GSD Rules, the Required Fund Deposit 
calculation may include the following additional components: The 
Holiday Charge, the Cross-Margining Reduction, the GCF Premium 
Charge, the GCF Repo Event Premium, the Early Unwind Intraday Charge 
and the Special Charge. See GSD Rules 1 and 4, supra note 4. FICC is 
not proposing any changes to these components, thus a description of 
these components is not included in this rule filing.
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1. GSD's Required Fund Deposit Calculation--The VaR Charge Component
    The VaR Charge generally comprises the largest portion of a Netting 
Member's Required Fund Deposit amount. Currently, GSD uses a 
methodology referred to as the ``full revaluation'' approach to capture 
the market price risk associated with the securities in a Netting 
Member's portfolio. The full revaluation approach uses valuation 
algorithms to fully reprice each security in a Netting Member's 
portfolio over a range of historically simulated scenarios. These 
historical market moves are then used to project the potential gains or 
losses that could occur in connection with the liquidation of a 
defaulting Netting Member's portfolio to determine the amount of the 
VaR Charge, which is calibrated to cover the projected liquidation 
losses at a 99% confidence level.
    The VaR Charge provides an estimate of the possible losses for a 
given portfolio based on a given confidence level over a particular 
time horizon. The current VaR Charge is calibrated at a 99% confidence 
level based on a front-weighted \14\ 1-year look-back period assuming a 
three-day liquidation period.\15\ In the event that FICC determines 
that certain classes of securities in a Netting Member's portfolio 
(including, but not limited to, the repo rate for Term Repo 
Transactions and Forward-Starting Repo Transactions) are less amenable 
to statistical analysis,\16\ FICC may apply a historic index volatility 
model rather than the VaR calculation.\17\
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    \14\ A fronted weighted approach means that GSD allows recently 
observed market data to have more impact on the VaR Charge than 
older historic market data.
    \15\ The three-day liquidation period is sometimes referred to 
as the ``margin period of risk'' or ``closeout-period.'' This period 
reflects the time between the most recent collection of the Required 
Fund Deposit from a defaulting Netting Member and the liquidation of 
such Netting Member's portfolio. FICC currently assumes that it 
would take three days to liquidate or hedge a portfolio in normal 
market conditions.
    \16\ Certain classes of securities are less amenable to 
statistical analysis because FICC believes that it does not observe 
sufficient historical market price data to reliably estimate the 99% 
confidence level.
    \17\ See GSD Rule 4 Section 1b(a), supra note 4.
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    In addition to the full revaluation approach that GSD uses to 
calculate the VaR Charge, GSD also utilizes ``implied volatility 
indicators'' among the assumptions and other observable market data as 
part of its volatility model. Specifically, GSD applies a multiplier 
(also known as the ``augmented volatility adjustment multiplier'') to 
calculate the VaR Charge. The multiplier is based on the levels of 
change in current and implied volatility measures of market benchmarks.
    FICC also employs a supplemental risk charge referred to as the 
Margin Proxy.\18\ The Margin Proxy is designed to help ensure that each 
Netting Member's VaR Charge is adequate and, at the minimum, mirrors 
historical price moves.
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    \18\ The Margin Proxy is currently used to provide supplemental 
coverage to the VaR Charge, however, pursuant to this rule filing, 
the Margin Proxy would only be used as an alternative volatility 
calculation as described below in subsection B.3.--Proposed change 
to implement the Margin Proxy as the VaR Charge during a vendor data 
disruption.
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2. GSD's Required Fund Deposit Calculation--Other Components
    In addition to the VaR Charge, a Netting Member's Required Fund 
Deposit calculation may include a number of other components including, 
but not limited to, the Coverage Charge, the Blackout Period Exposure 
Charge, and the Backtesting Charge.\19\ In addition, the Required Fund 
Deposit may include an Excess Capital Premium charge.\20\
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    \19\ See supra note 13.
    \20\ See GSD Rules 1 and 3, Section 1, supra note 4.
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    The Coverage Charge is designed to address potential shortfalls 
\21\ in the margin amount calculated by the existing VaR Charge and 
Funds-Only

[[Page 9057]]

Settlement.\22\ Thus, the Coverage Charge is applied to supplement the 
VaR Charge to help ensure that a Netting Member's backtesting coverage 
achieves the 99% confidence level.
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    \21\ While multiple factors may contribute to a shortfall, 
shortfalls could be observed based on the mark-to-market change on a 
Netting Member's positions after the last margin collection.
    \22\ The Coverage Charge is calculated as the front-weighted 
average of backtesting coverage deficiencies observed over the prior 
100 days. The backtesting coverage deficiencies are determined by 
comparing (x) the simulated liquidation profit and loss of a Netting 
Member's portfolio (using actual positions in the Member's portfolio 
and the actual historical returns on the security positions in the 
portfolio) to (y) the sum of the VaR Charge and the Funds-Only 
Settlement Amount (which is the mark-to-market amount) in order to 
determine whether there would have been any shortfalls between the 
amounts collected.
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    The Blackout Period Exposure Charge is applied when FICC determines 
that a GCF Counterparty has experienced backtesting deficiencies due to 
reductions in the notional value of the mortgage-backed securities used 
to collateralize its GCF Repo Transactions during the monthly Blackout 
Period. This charge is designed to mitigate FICC's exposure resulting 
from potential decreases in the collateral value of mortgage-backed 
securities that occur during the monthly Blackout Period.
    The Backtesting Charge is applied when FICC determines that a 
Netting Member's portfolio has experienced backtesting deficiencies 
over the prior 12-month period. The Backtesting Charge is designed to 
mitigate exposures to GSD caused by settlement risks that may not be 
adequately captured by GSD's Required Fund Deposit.
    The Excess Capital Premium is applied to a Netting Member's 
Required Fund Deposit when its VaR Charge exceeds its Excess Capital. 
The Excess Capital Premium is designed to more effectively manage a 
Netting Member's credit risk to GSD that is caused because such Netting 
Member's trading activity has resulted in a VaR Charge that is greater 
than its excess regulatory capital.
3. GSD's Backtesting Process
    FICC employs daily backtesting to determine the adequacy of each 
Netting Member's Required Fund Deposit. Backtesting compares the 
Required Fund Deposit for each Netting Member with actual price changes 
in the Netting Member's portfolio. The portfolio values are calculated 
using the actual positions in a Netting Member's portfolio on a given 
day and the observed security price changes over the following three 
days. The backtesting results are reviewed by FICC as part of its 
performance monitoring and assessment of the adequacy of each Netting 
Member's Required Fund Deposit. As noted above, a Backtesting Charge 
may be assessed if GSD determines that a Netting Member's Required Fund 
Deposit may not fully address the projected liquidation losses 
estimated from such Netting Member's settlement activity. Similarly, 
the Coverage Charge may be assessed to address potential shortfalls in 
the VaR Charge calculation. The Coverage Charge supplements the VaR 
Charge to help ensure that the Netting Member's backtesting coverage 
achieves the 99% confidence level. The Coverage Charge considers the 
backtesting results of only the VaR Charge (including the augmented 
volatility adjustment multiplier) and mark-to-market, while the 
Backtesting Charge considers the total Required Fund Deposit amount.

B. Proposed Changes to GSD's Calculation of the VaR Charge

    FICC is proposing to amend its calculation of GSD's VaR Charge 
because during the fourth quarter of 2016, FICC's current methodology 
for calculating the VaR Charge did not respond effectively to the 
market volatility that existed at that time. As a result, the VaR 
Charge did not achieve backtesting coverage at a 99% confidence level 
and therefore yielded backtesting deficiencies beyond FICC's risk 
tolerance. In response, FICC implemented the Margin Proxy to help 
ensure that each Netting Member's VaR Charge achieves a minimum 99% 
confidence level and, at the minimum, mirrors historical price moves, 
while FICC continued the development effort on the proposed sensitivity 
based approach to remediate the observed model weaknesses.\23\
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    \23\ See supra note 18.
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    As a result of FICC's review of GSD's existing VaR model 
deficiencies, FICC is proposing to: (1) Replace the full revaluation 
approach with the sensitivity approach, (2) eliminate the augmented 
volatility adjustment multiplier, (3) employ the Margin Proxy as an 
alternative volatility calculation rather than as a minimum volatility 
calculation, (4) utilize a haircut method for securities that lack 
sufficient historical data, and (5) establish a minimum calculation, 
referred to as the VaR Floor (as defined below in subsection 5), as the 
minimum VaR Charge. These proposed changes are described in detail 
below.
1. Proposed Change To Replace the Full Revaluation Approach With the 
Sensitivity Approach
    FICC is proposing to address GSD's existing VaR model deficiencies 
by replacing the full revaluation method with the sensitivity 
approach.\24\ The current full revaluation approach uses valuation 
algorithms to fully reprice each security in a Netting Member's 
portfolio over a range of historically simulated scenarios. While there 
are benefits to this method, some of its deficiencies are that it 
requires significant historical market data inputs, calibration of 
various model parameters and extensive quantitative support for price 
simulations.
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    \24\ GSD's proposed sensitivity approach is similar to the 
sensitivity approach that FICC's Mortgage-Backed Securities Division 
(``MBSD'') uses to calculate the VaR Charge for MBSD clearing 
members. See MBSD's Clearing Rules, available at DTCC's website, 
www.dtcc.com/legal/rules-and-procedures.aspx. See Securities 
Exchange Act Release No. 79868 (January 24, 2017) 82 FR 8780 
(January 30, 2017) (SR-FICC-2016-007) and Securities Exchange Act 
Release No. 79643 (December 21, 2016), 81 FR 95669 (December 28, 
2016) (SR-FICC-2016-801).
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    FICC believes that the proposed sensitivity approach would address 
these deficiencies because it would leverage external vendor \25\ 
expertise in supplying the market risk attributes, which would then be 
incorporated by FICC into GSD's model to calculate the VaR Charge. 
Specifically, FICC would source security-level risk sensitivity data 
and relevant historical risk factor time series data from an external 
vendor for all Eligible Securities.
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    \25\ FICC does not believe that its engagement of the vendor 
would present a conflict of interest because the vendor is not an 
existing Netting Member nor are any of the vendor's affiliates 
existing Netting Members. To the extent that the vendor or any of 
its affiliates submit an application to become a Netting Member, 
FICC will negotiate an appropriate information barrier with the 
applicant in an effort to prevent a conflict of interest from 
arising. An affiliate of the vendor currently provides an existing 
service to FICC; however, this arrangement does not present a 
conflict of interest because the existing agreement between FICC and 
the vendor, and the existing agreement between FICC and the vendor's 
affiliate each contain provisions that limit the sharing of 
confidential information.
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    The sensitivity data would be generated by a vendor based on its 
econometric, risk and pricing models.\26\

[[Page 9058]]

Because the quality of this data is an important component of 
calculating the VaR Charge, FICC would conduct independent data checks 
to verify the accuracy and consistency of the data feed received from 
the vendor. With respect to the historical risk factor time series 
data, FICC has evaluated the historical price moves and determined 
which risk factors primarily explain those price changes, a practice 
commonly referred to as risk attribution.
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    \26\ The following risk factors would be incorporated into GSD's 
proposed sensitivity approach: Key rate, convexity, implied 
inflation rate, agency spread, mortgage-backed securities spread, 
volatility, mortgage basis, and time risk factor. These risk factors 
are defined as follows:
     Key rate measures the sensitivity of a price change to 
changes in interest rates;
     convexity measures the degree of curvature in the 
price/yield relationship of key interest rates;
     implied inflation rate measures the difference between 
the yield on an ordinary bond and the yield on an inflation-indexed 
bond with the same maturity;
     agency spread is yield spread that is added to a 
benchmark yield curve to discount an Agency bond's cash flows to 
match its market price;
     mortgage-backed securities spread is the yield spread 
that is added to a benchmark yield curve to discount a to-be-
announced (``TBA'') security's cash flows to match its market price;
     volatility reflects the implied volatility observed 
from the swaption market to estimate fluctuations in interest rates;
     mortgage basis captures the basis risk between the 
prevailing mortgage rate and a blended Treasury rate; and
     time risk factor accounts for the time value change (or 
carry adjustment) over the assumed liquidation period.
    The above-referenced risk factors are similar to the risk 
factors currently utilized in MBSD's sensitivity approach, however, 
GSD has included other risk factors that are specific to the U.S. 
Treasury securities, Agency securities and mortgage-backed 
securities cleared through GSD.
    Concerning U.S. Treasury securities and Agency securities, FICC 
would select the following risk factors: Key rates, convexity, 
agency spread, implied inflation rates, volatility, and time.
    For mortgage-backed securities, each security would be mapped to 
a corresponding TBA forward contract and FICC would use the risk 
exposure analytics for the TBA as an estimate for the mortgage-
backed security's risk exposure analytics. FICC would use the 
following risk factors to model a TBA security: Key rates, 
convexity, mortgage-backed securities spread, volatility, mortgage 
basis, and time. To account for differences between mortgage-backed 
securities and their corresponding TBA, FICC would apply an 
additional basis risk adjustment.
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    FICC's proposal to use the vendor's risk analytics data requires 
that FICC take steps to mitigate potential model risk. FICC has 
reviewed a description of the vendor's calculation methodology and the 
manner in which the market data is used to calibrate the vendor's 
models. FICC understands and is comfortable with the vendor's controls, 
governance process and data quality standards. FICC would conduct an 
independent review of the vendor's release of a new version of its 
model prior to using it in GSD's proposed sensitives approach 
calculation. In the event that the vendor changes its model and 
methodologies that produce the risk factors and risk sensitivities, 
FICC would analyze the effect of the proposed changes on GSD's proposed 
sensitivity approach. Future changes to the QRM Methodology would be 
subject to a proposed rule change pursuant to Rule 19b-4 (``Rule 19b-
4'') \27\ of the Act and may be subject to an advance notice filing 
pursuant to Section 806(e)(1) of the Clearing Supervision Act \28\ and 
Rule 19b-4(n)(1)(I) under the Act.\29\ Modifications to the proposed 
VaR Charge may be subject to a proposed rule change pursuant to Rule 
19b-4 \30\ and/or an advance notice filing pursuant to Section 
806(e)(1) of the Clearing Supervision Act \31\ and Rule 19b-4(n)(1)(I) 
under the Act.\32\
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    \27\ See 17 CFR 240.19b-4.
    \28\ See 12 U.S.C. 5465(e)(1).
    \29\ See 17 CFR 240.19b-4(n)(1)(I).
    \30\ See 17 CFR 240.19b-4.
    \31\ See 12 U.S.C. 5465(e)(1).
    \32\ See 17 CFR 240.19b-4(n)(1)(I).
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    Under the proposed approach, a Netting Member's portfolio risk 
sensitivities would be calculated by FICC as the aggregate of the 
security level risk sensitivities weighted by the corresponding 
position market values. More specifically, FICC would look at the 
historical changes of the chosen risk factors during the look-back 
period in order to generate risk scenarios to arrive at the market 
value changes for a given portfolio. A statistical probability 
distribution would be formed from the portfolio's market value changes, 
which are then calibrated to cover the projected liquidation losses at 
a 99% confidence level. The portfolio risk sensitivities and the 
historical risk factor time series data would then be used by FICC's 
risk model to calculate the VaR Charge for each Netting Member.
    The proposed sensitivity approach differs from the current full 
revaluation approach mainly in how the market value changes are 
calculated. The full revaluation approach accounts for changes in 
market variables and instrument specific characteristics of U.S. 
Treasury/Agency securities and mortgage-backed securities by 
incorporating certain historical data to calibrate a pricing model that 
generates simulated prices. This data is used to create a distribution 
of returns per each security. By comparison, the proposed sensitivity 
approach would simulate the market value changes of a Netting Member's 
portfolio under a given market scenario as the sum of the portfolio 
risk factor exposures multiplied by the corresponding risk factor 
movements.
    FICC believes that the sensitivity approach would provide three key 
benefits. First, the sensitivity approach incorporates a broad range of 
structured risk factors and a Netting Member portfolios' exposure to 
these risk factors, while the full revaluation approach is calibrated 
with only security level historical data that is supplemented by the 
augmented volatility adjustment multiplier. The proposed sensitivity 
approach integrates both observed risk factor changes and current 
market conditions to more effectively respond to current market price 
moves that may not be reflected in the historical price moves combined 
with the augmented volatility adjustment multiplier. In this regard, 
FICC has concluded, based on its assessment of the backtesting results 
of the proposed sensitivity approach and its comparison of those 
results to the backtesting results of the current full revaluation 
approach \33\ that the proposed sensitivity approach would address the 
deficiencies observed in the existing model because it would leverage 
external vendor expertise, which FICC does not need to develop in-
house, in supplying the market risk attributes that would then be 
incorporated by FICC into GSD's model to calculate the VaR Charge. With 
respect to FICC's review of the backtesting results, FICC believes that 
the calculation of the VaR Charge using the proposed sensitivity 
approach would provide better coverage on volatile days while not 
significantly increasing the overall Clearing Fund.\34\ In fact, the 
calculation of the VaR Charge using the proposed sensitivity approach 
would produce a VaR Charge amount that is consistent with the current 
VaR Charge calculation, as supplemented by Margin Proxy.\35\
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    \33\ The backtesting results compared the aggregate CFR under 
the current methodology and the aggregate CFR under the proposed 
methodology to historical returns of end-of-day snapshots of each 
Netting Member's portfolio for the period May 2016 through October 
2017. The CFR backtesting results under the proposed methodology 
were calculated in two ways for end-of-day portfolios: One set of 
results included the proposed Blackout Period Exposure Adjustment 
and the other set of results excluded the proposed Blackout Period 
Exposure Adjustment.
    \34\ The CFR backtesting results under the proposed methodology 
(both with and without Blackout Period Exposure Adjustment) indicate 
that the proposed methodology provided better overall coverage 
during the volatile period following the U.S. election than under 
the current methodology. The CFR Backtesting results under the 
proposed methodology were also more stable over the May 2016 through 
October 2017 study period than the CFR backtesting results under the 
existing methodology.
    \35\ FICC implemented the Margin Proxy at the end of April 2017. 
As a result, the CFR backtesting coverage under the current 
methodology increased in May 2017 and were more consistent with the 
CFR backtesting results under the proposed methodology from May 2017 
through October 2017. Based on data reflected in the impact study, 
FICC observes that for the period May 1, 2017 to November 30, 2017 
an approximate 7% increase in average aggregate AM RFD across all 
Netting Members.
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    The second benefit of the proposed sensitivity approach is that it 
would provide more transparency to Netting Members. Because Netting 
Members typically use risk factor analysis for their own risk and 
financial reporting, such Members would have comparable data and 
analysis to assess the variation in their VaR Charge based on changes 
in

[[Page 9059]]

the market value of their portfolios. Thus, Netting Members would be 
able to simulate the VaR Charge to a closer degree than under the 
existing full revaluation approach.
    The third benefit of the proposed sensitivity approach is that it 
would provide FICC with the ability to adjust the look-back period that 
FICC uses for purposes of calculating the VaR Charge. Specifically, 
FICC would change the look-back period from a front-weighted \36\ 1-
year look-back (which is currently utilized today) to a 10-year look-
back period that is not front-weighted and would include, to the extent 
applicable, an additional stressed period.\37\ The proposed extended 
look-back period would help to ensure that the historical simulation 
contains a sufficient number of historical market conditions (including 
but not limited to stressed market conditions).
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    \36\ A front-weighted look-back period assigns more weight to 
the most recent market observations thus effectively diminishing the 
value of older market observations. The front-weighted approach is 
based on the assumption that the most recent price history is more 
relevant to current market volatility levels.
    \37\ Under the proposed model, the 10-year look-back period 
would include the 2008/2009 financial crisis scenario. To the extent 
that an equally or more stressed market period does not occur when 
the 2008/2009 financial crisis period is phased out from the 10-year 
look-back period (i.e., from September 2018 onward), pursuant to the 
QRM methodology document, FICC would continue to include the 2008/
2009 financial crisis scenario in its historical scenarios. However, 
if an equally or more stressed market period emerges in the future, 
FICC may choose not to augment its 10-year historical scenarios with 
those from the 2008/2009 financial crisis.
---------------------------------------------------------------------------

    While FICC could extend the 1-year look-back period in the existing 
full revaluation approach to a 10-year look-back period, the 
performance of the existing model could deteriorate if current market 
conditions are materially different than indicated in the historical 
data. Additionally, since the full revaluation approach requires FICC 
to maintain in-house complex pricing models and mortgage prepayment 
models, enhancing these models to extend the look-back period to 
include 10 years of historical data involves significant model 
development. The sensitivity approach, on the other hand, would 
leverage external vendor data to incorporate a longer look-back period 
of 10 years, which would allow the proposed model to capture periods of 
historical volatility.
    In the event FICC observes that the 10-year look-back period does 
not contain a sufficient number of stressed market conditions, FICC 
would have the ability to include an additional period of historically 
observed stressed market conditions to a 10-year look-back period or 
adjust the length of look-back period. The additional stress period is 
a designed to be a continuous period (typically 1 year). FICC believes 
that it is appropriate to assess on an annual basis whether an 
additional stressed period should be included. This assessment, which 
will only occur annually, would include a review of (1) the largest 
moves in the dominating market risk factor of the proposed sensitivity 
approach, (2) the impact analyses resulting from the removal and/or 
addition of a stressed period, and (3) the backtesting results of the 
proposed look-back period. As described in the QRM Methodology, 
approval by DTCC's Model Risk Governance Committee (``MRGC'') and, to 
the extent necessary, the Management Risk Committee (``MRC'') would be 
required to determine when to apply an additional period of stressed 
market conditions to the look-back period and the appropriate 
historical stressed period to utilize if it is not within the current 
10-year period.
2. Proposed Change To Amend the VaR Charge To Eliminate the Augmented 
Volatility Adjustment Multiplier
    As described above, the augmented volatility adjustment multiplier 
gives GSD the ability to adjust its volatility calculations as needed 
to improve the performance of its VaR the model in periods of market 
volatility. The augmented volatility adjustment multiplier was designed 
to mitigate the effect of the 1-year look[hyphen]back period used in 
the existing full revaluation approach because it allowed the model to 
better react to conditions that may not have been within the recent 
historical one-year period. FICC is proposing to eliminate the 
augmented volatility adjustment multiplier because it would be no 
longer necessary given that the proposed sensitivity approach would 
have a longer look-back period and the ability to include an additional 
stressed market condition to account for periods of market volatility.
3. Proposed Change To Implement the Margin Proxy as the VaR Charge 
During a Vendor Data Disruption
a. Vendor Data Disruption
    In connection with FICC's proposal to source data for the proposed 
sensitivity approach, FICC is also proposing procedures that would 
govern in the event that the vendor fails to provide risk analytics 
data. If the vendor fails to provide any data or a significant portion 
of the data timely, FICC would use the most recently available data on 
the first day that such data disruption occurs. If it is determined 
that the vendor will resume providing data within five (5) business 
days, FICC's management would determine whether the VaR Charge should 
continue to be calculated by using the most recently available data 
along with an extended look-back period or whether the Margin Proxy 
should be invoked, subject to the approval of DTCC's Group Chief Risk 
Officer or his/her designee. If it is determined that the data 
disruption will extend beyond five (5) business days, the Margin Proxy 
would be applied as an alternative volatility calculation for the VaR 
Charge subject to the proposed VaR Floor.\38\ FICC's proposed use of 
the Margin Proxy would be subject to the approval of the MRC followed 
by notification to FICC's Board Risk Committee. FICC would continue to 
calculate the Margin Proxy on a daily basis and this calculation would 
continue to reflect separate calculations for U.S. Treasury/Agency 
securities and mortgage-backed securities.\39\ The Margin Proxy would 
be subject to monthly performance review by the MRGC. FICC would 
monitor the performance of the Margin Proxy calculation on a monthly 
basis to ensure that it could be used in the circumstance described 
above. Specifically, FICC would monitor each Netting Member's Required 
Fund Deposit and the aggregate Clearing Fund requirements versus the 
requirements calculated by Margin Proxy. FICC would also backtest the 
Margin Proxy results versus the three-day profit and loss based on 
actual market price moves. If FICC observes material differences 
between the Margin Proxy calculations

[[Page 9060]]

and the aggregate Clearing Fund requirement calculated using the 
proposed sensitivity approach, or if the Margin Proxy's backtesting 
results do not meet FICC's 99% confidence level, FICC management may 
recommend remedial actions to the MRGC, and to the extent necessary the 
MRC, such as increasing the look-back period and/or applying an 
appropriate historical stressed period to the Margin Proxy calibration.
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    \38\ The proposed VaR Floor is defined below in subsection B.5--
Proposed change to amend the VaR Charge calculation to establish a 
VaR Floor.
    \39\ Currently, GSD conducts separate calculations in order to 
cover the historical market prices of U.S. Treasury/Agency 
securities and mortgage-backed securities, respectively, because the 
historical price changes of these asset classes are different as a 
result of market factors such as credit spreads and prepayment risk. 
Separate calculations also provide FICC with the ability to monitor 
the performance of each asset class individually. Each security in a 
Netting Member's Margin Portfolio is mapped to a separate benchmark 
based on the security's asset class and maturity. All securities 
within each benchmark are then aggregated into a net exposure. FICC 
then applies an applicable haircut to the net exposure per benchmark 
to determine the net price risk for each benchmark. Finally, FICC 
determines the asset class price risk (``Asset Class Price Risk'') 
for U.S. Treasury/Agency securities and mortgage-backed securities 
benchmarks separately by aggregating the respective net price risk. 
For the U.S. Treasury benchmarks, the calculation includes a 
correlation adjustment to provide risk diversification across tenor 
buckets that has been historically observed across the U.S. Treasury 
benchmarks. The Margin Proxy is the sum of the U.S. Treasury/Agency 
securities and mortgage-backed securities Asset Class Price Risk. No 
changes are being proposed to this calculation.
---------------------------------------------------------------------------

    As noted above, FICC intends to source certain sensitivity data and 
risk factor data from a vendor. FICC's Quantitative Risk Management, 
Vendor Risk Management, and Information Technology teams have conducted 
due diligence of the vendor in order to evaluate its control framework 
for managing key risks. FICC's due diligence included an assessment of 
the vendor's technology risk, business continuity, regulatory 
compliance, and privacy controls. FICC has existing policies and 
procedures for data management that includes market data and analytical 
data provided by vendors. These policies and procedures do not have to 
be amended in connection with this proposed rule change. FICC also has 
tools in place to assess the quality of the data that it receives from 
vendors.
b. Regulation SCI Implications
    Rule 1001(c)(1) of Regulation Systems Compliance and Integrity 
(``SCI'') requires FICC to establish, maintain, and enforce reasonably 
designed written policies and procedures that include the criteria for 
identifying responsible SCI personnel, the designation and 
documentation of responsible SCI personnel, and escalation procedures 
to quickly inform responsible SCI personnel of potential SCI 
events.\40\ Further, pursuant to Rule 1002 of Regulation SCI, each 
responsible SCI personnel determines when there is a reasonable basis 
to conclude that a SCI event has occurred, which will trigger certain 
obligations of a SCI entity with respect to such SCI events.\41\ FICC 
has existing policies and procedures that reflect established criteria 
that must be used by responsible SCI personnel to determine whether a 
disruption to, or significantly downgrade of, the normal operation of 
FICC's risk management system has occurred as defined under Regulation 
SCI. These policies and procedures do not have to be amended in 
connection with this proposed rule change. In the event that the vendor 
fails to provide the requisite risk analytics data, the responsible SCI 
personnel would determine whether a SCI event has occurred, and FICC 
would fulfill its obligations with respect to the SCI event.
---------------------------------------------------------------------------

    \40\ See 17 CFR 242.1001(c)(1).
    \41\ See 17 CFR 242.1002.
---------------------------------------------------------------------------

4. Proposed Change To Utilize a Haircut Method To Measure the Risk 
Exposure of Securities That Lack Historical Data
    Occasionally, portfolios contain classes of securities that reflect 
market price changes that are not consistently related to historical 
risk factors. The value of these securities is often uncertain because 
the securities' market volume varies widely, thus the price histories 
are limited. Because the volume and price information for such 
securities is not robust, a historical simulation approach would not 
generate VaR Charge amounts that adequately reflect the risk profile of 
such securities. Currently, GSD Rule 4 provides that FICC may use a 
historic index volatility model to calculate the VaR Charge for these 
classes of securities.\42\ FICC is proposing to amend GSD Rule 4 to 
utilize a haircut method based on a historic index volatility model for 
any security that lack sufficient historical data to be incorporated 
into the proposed sensitivity approach.
---------------------------------------------------------------------------

    \42\ See GSD Rule 4, supra note 4.
---------------------------------------------------------------------------

    FICC believes that the proposal to implement a haircut method for 
securities that lack sufficient historical information would allow FICC 
to use appropriate market data to estimate a margin at a 99% confident 
level, thus helping to ensure that sufficient margin would be 
calculated for portfolios that contain these securities. FICC would 
continue to manage the market risk of clearing these securities by 
conducting analysis on the type of securities that cannot be processed 
by the proposed VaR model and engaging in periodic reviews of the 
haircuts used for calculating margin for these types of securities.
    FICC is proposing to calculate the VaR Charge for these securities 
by utilizing a haircut approach based on a market benchmark with a 
similar risk profile as the related security. The proposed haircut 
approach would be calculated separately for U.S. Treasury/Agency 
securities (other than (x) treasury floating-rate notes and (y) term 
repo rate volatility for Term Repo Transactions and Forward-Starting 
Repo Transactions (including term and forward-starting GCF Repo 
Transactions)) \43\ and mortgage-backed securities.
---------------------------------------------------------------------------

    \43\ GSD is not proposing any changes to its current approach to 
calculating the VaR Charge for floating rate notes. Currently, GSD 
uses a haircut approach with a constant discount margin movement 
scenario. The discount margin movement scenario is based on the 
current market condition of the floating rate note price movements. 
This amount plus the calculated discount margin sensitivity of each 
floating rate note issue's market price plus the formula provided by 
the U.S. Department of Treasury equals the haircut of the floating 
rate note portion of a Netting Member's portfolio. GSD is also not 
proposing any change to its current approach to calculating the VaR 
Charge for repo interest volatility, which is based on internally 
constructed repo interest rate indices.
---------------------------------------------------------------------------

    Specifically, each security in a Netting Member's portfolio would 
be mapped to a respective benchmark based on the security's asset class 
and remaining maturity, then all securities within each benchmark would 
be aggregated into a net exposure. FICC would apply an applicable 
haircut to the net exposure per benchmark to determine the net price 
risk for each benchmark. Finally, the net price risk would be 
aggregated across all benchmarks (but separately for U.S. Treasury/
Agency securities and mortgage-backed securities) and a correlation 
adjustment \44\ would be applied to securities mapped to the U.S. 
Treasury benchmarks to provide risk diversification across tenor 
buckets that were historically observed.
---------------------------------------------------------------------------

    \44\ The correlation adjustment is based on 3-day returns during 
a 10-year look-back. It reflects the average amount that the 3-day 
returns of each benchmark moves in relation to one another. The 
correlation adjustment would only be applied for U.S. Treasury and 
Agency indices with maturities greater than 1 year.
---------------------------------------------------------------------------

5. Proposed Change To Amend the VaR Charge Calculation To Establish a 
VaR Floor
    FICC is proposing to amend the existing calculation of the VaR 
Charge to include a minimum amount, which would be referred to as the 
``VaR Floor.'' The proposed VaR Floor would be a calculated amount that 
would be used as the VaR Charge when the sum of the amounts calculated 
by the proposed sensitivity approach and haircut method is less than 
the proposed VaR Floor. FICC's proposal to establish a VaR Floor seeks 
to address the risk that the proposed VaR model calculates a VaR Charge 
that is erroneously low where the gross market value of unsettled 
positions in the Netting Member's portfolio is high and the cost of 
liquidation in the event of a Member default could also be high. This 
would be likely to occur when the proposed VaR model applies 
substantial risk offsets among long and short positions in different 
classes of securities that have a high degree of historical price 
correlation. Because this high degree of historical price correlation 
may not apply in future changing market conditions,\45\ FICC believes 
that it

[[Page 9061]]

would be prudent to apply a VaR Floor that is based upon the market 
value of the gross unsettled positions in the Netting Member's 
portfolio in order to protect FICC against such risk in the event that 
FICC is required to liquidate a large Netting Member's portfolio in 
stressed market conditions.
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    \45\ For example, and without limitation, certain securities may 
have highly correlated historical price returns, but if future 
market conditions were to substantially change, these historical 
correlations could break down, leading to model-generated offsets 
that would not adequately capture a portfolio's risk.
---------------------------------------------------------------------------

    The VaR Floor would be calculated as the sum of the following two 
components: (1) A U.S. Treasury/Agency bond margin floor and (2) a 
mortgage-backed securities margin floor. The U.S. Treasury/Agency bond 
margin floor would be calculated by mapping each U.S. Treasury/Agency 
security to a tenor bucket, then multiplying the gross positions of 
each tenor bucket by its bond floor rate, and summing the results. The 
bond floor rate of each tenor bucket would be a fraction (which would 
be initially set at 10%) of an index-based haircut rate for such tenor 
bucket. The mortgage-backed securities margin floor would be calculated 
by multiplying the gross market value of the total value of mortgage-
backed securities in a Netting Member's portfolio by a designated 
amount, referred to as the pool floor rate, (which would be initially 
set at 0.05%).\46\ GSD would evaluate the appropriateness of the 
proposed initial floor rates (e.g., the 10% of the benchmark haircut 
rate for U.S. Treasury/Agency securities and 0.05% for mortgage-backed 
securities) at least annually based on backtesting performance and risk 
tolerance considerations.
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    \46\ For example, assume the pool floor rate is set to 0.05% and 
the bond floor rate is set to 10% of haircut rates. Further assume 
that a Netting Member has a portfolio with gross positions of $2 
billion in mortgage-backed securities and gross positions of U.S. 
Treasury/Agency securities that fall into two tenor buckets--$2 
billion in tenor bucket ``A'' and $3 billion in tenor bucket ``B.'' 
If the haircut rate for tenor bucket ``A'' is 1% and the haircut 
rate for tenor bucket ``B'' is 2%, then the bond floor rate would be 
0.1% and 0.2%, respectively. Therefore, the resulting VaR Floor 
would be $9 million (i.e., ([0.05%] * [$2 billion]) + [0.1%] * [$2 
billion]) + ([0.2%] * [$3 billion])). If the VaR model charge is 
less than $9 million, then the VaR Floor calculation of $9 million 
would be set as the VaR Charge.
---------------------------------------------------------------------------

6. Mitigating Risks of Concentrated Positions
    For the reasons described above, FICC believes that the proposed 
changes to GSD's VaR Charge calculation would allow it to better 
measure and mitigate the risks presented by certain unsettled 
positions, including the risk presented to FICC when those positions 
are concentrated in a particular security.
    One of the risks presented by unsettled positions concentrated in 
an asset class is that FICC may not be able to liquidate or hedge the 
unsettled positions of a defaulted Netting Member in the assumed 
timeframe at the market price in the event of such Netting Member's 
default. Because FICC relies on external market data in connection with 
monitoring exposures to its Members, the market data may not reflect 
the market impact transaction costs associated with the potential 
liquidation as the concentration risk of an unsettled position 
increases. However, FICC believes that, through the proposed changes 
and through existing risk management measures,\47\ it would be able to 
effectively measure and mitigate risks presented when a Netting 
Member's unsettled positions are concentrated in a particular security.
---------------------------------------------------------------------------

    \47\ For example, pursuant to existing authority under GSD Rule 
4, FICC has the discretion to calculate an additional amount 
(``special charge'') applicable to a Margin Portfolio as determined 
by FICC from time to time in view of market conditions and other 
financial and operational capabilities of the Netting Member. FICC 
shall make any such determination based on such factors as FICC 
determines to be appropriate from time to time. See GSD Rule 4, 
supra note 4.
---------------------------------------------------------------------------

    FICC will continue to evaluate its exposures to these risks. Any 
future proposed changes to the margin methodology to address such risks 
would be subject to a separate proposed rule change pursuant Rule 19b-4 
of the Act,\48\ and/or an advance notice pursuant to Section 806(e)(1) 
of the Clearing Supervision Act \49\ and the rules thereunder.
---------------------------------------------------------------------------

    \48\ See 17 CFR 240.19b-4.
    \49\ See 12 U.S.C. 5465(e)(1).
---------------------------------------------------------------------------

C. Proposed Change To Establish the Blackout Period Exposure Adjustment 
as a Component to the Required Fund Deposit Calculation

    FICC is proposing to add a new component to the Required Fund 
Deposit calculation that would be applied to the VaR Charge for all GCF 
Counterparties with GCF Repo Transactions collateralized with mortgage-
backed securities during the monthly Blackout Period (the ``Blackout 
Period Exposure Adjustment''). FICC is proposing this new component 
because it would better protect FICC and its Netting Members from 
losses that could result from overstated values of mortgage-backed 
securities pledged as collateral for GCF Repo Transactions during the 
Blackout Period.
    The proposed Blackout Period Exposure Adjustment would be in the 
form of a charge that is added to the VaR Charge or a credit that would 
reduce the VaR Charge. The proposed Blackout Period Exposure Adjustment 
would be calculated by (1) projecting an average pay-down rate for the 
government sponsored enterprises (Fannie Mae and Freddie Mac) and the 
Government National Mortgage Association (Ginnie Mae), respectively, 
then (2) multiplying the projected pay-down rate \50\ by the net 
positions of mortgage-backed securities in the related program, and (3) 
summing the results from each program. Because the projected pay-down 
rate would be an average of the weighted averages of pay-down rates for 
all active mortgage pools of the related program during the three most 
recent preceding months, it is possible that the proposed Blackout 
Period Exposure Adjustment could overestimate the amount for a GCF 
Counterparty with a portfolio that primarily includes slower paying 
mortgage-backed securities or underestimate the amount for a GCF 
Counterparty with a portfolio that primarily includes faster paying 
mortgage-backed securities. However, FICC believes that projecting the 
pay-down rate separately for each program and weighting the results by 
recently active pools would reduce instances of large under/over 
estimation. FICC would continue to monitor the realized pay-down 
against FICC's weighted average pay-down rates and its vendor's 
projected pay-down rates as part of the model performance monitoring. 
Further, in the event that a GCF Counterparty continues to experience 
backtesting deficiencies, FICC would apply a Backtesting Charge, which 
as described in section F below, would be amended to consider 
backtesting deficiencies attributable to GCF Repo Transactions 
collateralized with mortgage-backed securities during the Blackout 
Period.\51\
---------------------------------------------------------------------------

    \50\ GSD would calculate the projected average pay-down rates 
each month using historical pool factor pay-down rates that are 
weighted by historical positions during each of the prior three 
months. Specifically, the projected pay-down rate for a current 
Blackout Period would be an average of the weighted averages of pay-
down rates for all active mortgage pools of the related program 
during the three most recent preceding months.
    \51\ The proposed changes to the Backtesting Charge are 
described below is section F--Proposed change to amend the 
Backtesting Charge to (i) include backtesting deficiencies 
attributed to GCF Repo Transactions collateralized with mortgage-
backed securities during the Blackout Period and (ii) give GSD the 
authority to assess a Backtesting Charge on an intraday basis.
---------------------------------------------------------------------------

    The proposed Blackout Period Exposure Adjustment would only be 
imposed during the Blackout Period and it would be applied as of the 
morning Clearing Fund call on the Record Date through and including the 
intraday Clearing Fund call on the Factor Date,

[[Page 9062]]

or until the Pool Factors \52\ have been updated to reflect the current 
month's Pool Factors in the GCF Clearing Agent Bank's collateral 
reports.
---------------------------------------------------------------------------

    \52\ Pursuant to the GSD Rules, the term ``Pool Factor'' means, 
with respect to the Blackout Period, the percentage of the initial 
principal that remains outstanding on the mortgage loan pool 
underlying a mortgage-backed security, as published by the 
government-sponsored entity that is the issuer of such security. See 
GSD Rule 1, supra note 4.
---------------------------------------------------------------------------

D. Proposed Change To Eliminate the Existing Blackout Period Exposure 
Charge

    FICC would eliminate the existing Blackout Period Exposure Charge 
\53\ because the proposed Blackout Period Exposure Adjustment (which is 
described in section C above) would be applied to all GCF 
Counterparties with GCF Repo Transactions collateralized with mortgage-
backed securities during the Blackout Period. The existing Blackout 
Period Exposure Charge, on the other hand, only applies to GCF 
Counterparties that have two or more backtesting deficiencies during 
the Blackout Period and whose overall 12-month trailing backtesting 
coverage falls below the 99% coverage target.\54\ FICC believes that 
the Blackout Period Exposure Charge would no longer be necessary 
because the applicability of the proposed Blackout Period Exposure 
Adjustment would better estimate potential changes to the GCF Repo 
Transactions and help to ensure that GCF Counterparties' with GCF Repo 
Transactions collateralized with mortgage-backed securities maintain a 
backtesting coverage above the 99% confidence level. Further, in the 
event that a GCF Counterparty continues to experience backtesting 
deficiencies, FICC would apply a Backtesting Charge, which as described 
in section F below, would be amended to consider backtesting 
deficiencies attributable to GCF Repo Transactions collateralized with 
mortgage-backed securities during the Blackout Period.\55\
---------------------------------------------------------------------------

    \53\ Pursuant to the GSD Rules, FICC imposes a Blackout Period 
Exposure Charge when FICC determines, based on prior backtesting 
deficiencies of a GCF Counterparty's Required Fund Deposit, that the 
GCF Counterparty may experience a deficiency due to reductions in 
the notional value of the mortgage-backed securities used by such 
GCF Counterparty to collateralize its GCF Repo trading activity that 
occur during the monthly Blackout Period. See GSD Rules 1 and 4, 
supra note 4.
    \54\ See GSD Rules 1 and 4, supra note 4.
    \55\ The proposed changes to the Backtesting Charge are 
described below is section F--Proposed change to amend the 
Backtesting Charge to (i) include backtesting deficiencies 
attributed to GCF Repo Transactions collateralized with mortgage-
backed securities during the Blackout Period and (ii) give GSD the 
authority to assess a Backtesting Charge on an intraday basis.
---------------------------------------------------------------------------

E. Proposed Change To Eliminate the Coverage Charge Component From the 
Required Fund Deposit Calculation

    FICC is proposing to eliminate the Coverage Charge component from 
GSD's Required Fund Deposit calculation.\56\ The Coverage Charge 
component is based on historical portfolio activity, which may not be 
indicative of a Netting Member's current risk profile, but was 
determined by FICC to be appropriate to address potential shortfalls in 
margin charges under the current VaR model. FICC is proposing to 
eliminate the Coverage Component because its analysis indicates that 
the sensitivity approach would provide overall better margin coverage.
---------------------------------------------------------------------------

    \56\ See GSD Rules 1 and 4, supra note 4.
---------------------------------------------------------------------------

    As part of the development and assessment of the proposed VaR 
Charge, FICC backtested the model's performance and analyzed the impact 
of the margin changes. Results of the analysis indicated that the 
proposed sensitivity approach would be more responsive to changing 
market dynamics and a Netting Member's portfolio composition coverage 
than the existing VaR model that utilizes the full revaluation 
approach. The backtesting analysis also demonstrated that the proposed 
sensitivity approach would provide sufficient margin coverage on a 
standalone basis. Additionally, in the event that FICC observes 
unexpected deficiencies in the backtesting of a Netting Member's 
Required Fund Deposit, the Backtesting Charge would apply.\57\ Given 
the above, FICC believes the Coverage Charge would no longer be 
necessary.
---------------------------------------------------------------------------

    \57\ Similar to the Coverage Charge, the purpose of the 
Backtesting Charge is to address potential shortfalls in margin 
charges, however, the Coverage Charge considers the backtesting 
results of only the VaR Charge (including the augmented volatility 
adjustment multiplier) and mark-to-market.
---------------------------------------------------------------------------

F. Proposed Change To Amend the Backtesting Charge to (i) Include 
Backtesting Deficiencies Attributable to GCF Repo Transactions 
Collateralized with Mortgage-Backed Securities During the Blackout 
Period and (ii) Give GSD the Authority To Asess a Backtesting Charge on 
an Intraday Basis

    FICC is proposing to amend the Backtesting Charge to (i) include 
backtesting deficiencies attributable to GCF Repo Transactions 
collateralized with mortgage-backed securities during the Blackout 
Period and (ii) give GSD the authority to assess a Backtesting Charge 
on an intraday basis.
(i) Proposed Change To Amend the Backtesting Charge To Include 
Backtesting Deficiencies Attributable to GCF Repo Transactions 
Collateralized With Mortgage-Backed Securities During the Blackout 
Period
    FICC is proposing to amend the Backtesting Charge to provide that 
this charge would be applied to a GCF Counterparty that experiences 
backtesting deficiencies that are attributed to GCF Repo Transactions 
collateralized with mortgage-backed securities during the Blackout 
Period. Currently, Backtesting Charges are not applied to GCF 
Counterparties with collateralized mortgage-backed securities during 
the Blackout Period because such counterparties may be subject to a 
Blackout Period Exposure Charge. However, now that FICC is proposing to 
eliminate the Blackout Period Exposure Charge, FICC is proposing to 
amend the applicability of the Backtesting Charge in the circumstances 
described above.
(ii) Proposed Change To Give GSD the Authority To Assess a Backtesting 
Charge on an Intraday Basis
    FICC is also proposing to amend the Backtesting Charge to provide 
that this charge may be assessed if a Netting Member is experiencing 
backtesting deficiencies during the trading day (i.e., intraday) 
because of such Netting Member's large fluctuations of intraday trading 
activities. A Backtesting Charge that is imposed intraday would be 
referred to as a ``Intraday Backtesting Charge.'' The Intraday 
Backtesting Charge would be assessed on an intraday basis and it would 
increase a Netting Member's Required Fund Deposit to help ensure that 
its intraday backtesting coverage achieves the 99% confidence level.
    The proposed assessment of the Intraday Backtesting Charge differs 
from the existing assessment of the Backtesting Charge because the 
existing assessment is based on the backtesting results of a Netting 
Member's PM RFD versus the historical returns of such Netting Member's 
portfolio at the end of the trading day while the proposed Intraday 
Backtesting Charge would be based on the most recent Required Fund 
Deposit amount that was collected from a Netting Member versus the 
historical returns of such Netting Member's portfolio intraday.
    In an effort to differentiate the proposed Intraday Backtesting 
Charge from the existing Backtesting Charge, FICC is proposing to 
change the name of the existing Backtesting Charge to ``Regular 
Backtesting Charge.'' The

[[Page 9063]]

Intraday Backtesting Charge and the Regular Backtesting Charge would 
collectively be referred to as the Backtesting Charge.
Calculation and Assessment of Intraday Backtesting Charges
    FICC would use a snapshot of each Netting Member's portfolio during 
the trading day,\58\ and compare each Netting Member's AM RFD with the 
simulated liquidation gains/losses using an intraday snapshot of the 
actual positions in the Netting Member's portfolio, and the actual 
historical security returns. FICC would review portfolios with intraday 
backtesting deficiencies that bring the results for that Netting Member 
below the 99% confidence level (i.e., greater than two intraday 
backtesting deficiency days in a rolling twelve-month period) and 
determine whether there is an identifiable cause of ongoing repeat 
backtesting deficiencies. FICC would also evaluate whether multiple 
Netting Members are experiencing backtesting deficiencies due to 
similar underlying reasons.
---------------------------------------------------------------------------

    \58\ The snapshot would occur once a day. The timing of the 
snapshot would be subject to change based upon market conditions 
and/or settlement activity. This snapshot would be taken at the same 
time for all Netting Members. All positions that have settled would 
be excluded. FICC would take additional intraday snapshots and/or 
change the time of the intraday snapshot based upon market 
conditions. FICC would include the positions from the start-of-day 
plus any additional positions up to that time.
---------------------------------------------------------------------------

    As is the case with the existing Backtesting Charge (which would be 
referred to as the ``Regular Backtesting Charge''), the proposed 
Intraday Backtesting Charge would be assessed on Netting Members with 
portfolios that experience at least three intraday backtesting 
deficiencies over the prior 12-month period. The proposed Intraday 
Backtesting Charge would generally equal a Netting Member's third 
largest historical intraday backtesting deficiency because FICC 
believes that an Intraday Backtesting Charge equal to the third largest 
historical intraday backtesting deficiency would bring the affected 
Netting Member's historically observed intraday backtesting coverage 
above the 99% confidence level.
    FICC would have the discretion to adjust the Intraday Backtesting 
Charge to an amount that is more appropriate for maintaining such 
Netting Member's intraday backtesting results above the 99% coverage 
threshold.\59\
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    \59\ For example, FICC may consider whether the affected Netting 
Member would be likely to experience future intraday backtesting 
deficiencies, the estimated size of such deficiencies, material 
differences in the three largest intraday backtesting deficiencies 
observed over the prior 12-month period, variabilities in its net 
settlement activity subsequent to GSD's collection of the AM RFD, 
seasonality in observed intraday backtesting deficiencies and 
observed market price volatility in excess of its historical VaR 
Charge.
---------------------------------------------------------------------------

    In the event that FICC determines that an Intraday Backtesting 
Charge should apply in the circumstances described above, FICC would 
notify the affected Netting Member prior to its assessment of the 
charge. As is the case with the existing application of the Backtesting 
Charge, FICC would notify Netting Members on or around the 25th 
calendar day of the month.
    The proposed Intraday Backtesting Charge would be applied to the 
affected Netting Member's Required Fund Deposit on a daily basis for a 
one-month period. FICC would review the assessed Intraday Backtesting 
Charge on a monthly basis to determine if the charge is still 
applicable and that the amount charged continues to provide appropriate 
coverage. In the event that an affected Netting Member's trailing 12-
month intraday backtesting coverage exceeds 99% (without taking into 
account historically imposed Intraday Backtesting Charges), the 
Intraday Backtesting Charge would be removed.

G. Proposed Change to the Excess Capital Premium Calculation for Broker 
Netting Members, Inter-Dealer Broker Netting Members and Dealer Netting 
Members

    FICC is proposing to move to a net capital measure for Broker 
Netting Members, Inter-Dealer Broker Netting Members and Dealer Netting 
Members that would align the Excess Capital Premium for such Members to 
a measure that is consistent with the equity capital measure that is 
used for Bank Netting Members in the Excess Capital Premium 
calculation.
    Currently, the Excess Capital Premium is determined based on the 
amount that a Netting Member's Required Fund Deposit exceeds its Excess 
Capital.\60\ Only Netting Members that are brokers or dealers 
registered under Section 15 of the Act are required to report Excess 
Net Capital figures to FICC while other Netting Members report net 
capital or equity capital. If a Netting Member is not a broker/dealer, 
FICC would use net capital or equity capital, as applicable (based on 
the type of regulation that such Netting Member is subject to) in order 
to calculate its Excess Capital Premium.
---------------------------------------------------------------------------

    \60\ Pursuant to the GSD Rules, the term ``Excess Capital'' 
means Excess Net Capital, net assets or equity capital as 
applicable, to a Netting Member based on its type of regulation. See 
GSD Rule 1, supra note 4.
---------------------------------------------------------------------------

    FICC is proposing this change because of the Commission's 
amendments to Rule 15c3-1 (the ``Net Capital Rule''), which were 
adopted in 2013.\61\ The amendments are designed to promote a broker/
dealer's capital quality and require the maintenance of ``net capital'' 
(i.e., capital in excess of liabilities) in specified amounts as 
determined by the type of business conducted. The Net Capital Rule is 
designed to ensure the availability of funds and assets (including 
securities) in the event that a broker/dealer's liquidation becomes 
necessary. The Net Capital Rule represents a net worth perspective, 
which is adjusted by unrealized profit or loss, deferred tax 
provisions, and certain liabilities as detailed in the rule. It also 
includes deductions and offsets, and requires that a broker/dealer 
demonstrate compliance with the Net Capital Rule including maintaining 
sufficient net capital at all times (including intraday).
---------------------------------------------------------------------------

    \61\ See 17 CFR 240.15c3-1. Securities Exchange Act Release No. 
34-70072 (July 30, 2013), 78 FR 51823 (August 21, 2013) (File No. 
S7-08-07).
---------------------------------------------------------------------------

    FICC believes that the Net Capital Rule is an effective process of 
separating liquid and illiquid assets, and computing a broker/dealer's 
regulatory net capital that should replace GSD's existing practice of 
using Excess Net Capital (which is the difference between the Net 
Capital and the minimum regulatory Net Capital) as the basis for the 
Excess Capital Premium.

H. GSD's Existing Calculation and Assessment of Intraday Supplemental 
Fund Deposit Amounts

    Separate and apart from the AM RFD and the PM RFD, the GSD Rules 
give FICC the existing authority to collect Intraday Supplemental Fund 
Deposits from Netting Members.\62\ Through this filing, FICC is 
providing transparency with respect to GSD's existing calculation of 
Intraday Supplemental Fund Deposit amounts.
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    \62\ As described above in section A.--The Required Fund Deposit 
and Clearing Fund Calculation Overview, GSD calculates and collects 
each Netting Member's Required Fund Deposit twice each business day. 
The AM RFD is collected at 9:30 a.m. (E.T.) and is comprised of a 
VaR Charge that is based on each Netting Member's portfolio at the 
end of the trading day. The PM RFD is collected at 2:45 p.m. and is 
comprised of a VaR Charge that is based on a snapshot of each 
Netting Member's portfolio collected at noon and, if applicable, an 
Intraday Supplemental Fund Deposit collected after noon.
---------------------------------------------------------------------------

    Pursuant to the GSD Rules, the Intraday Supplemental Fund Deposits 
is determined based on GSD's observations of a Netting Member's 
simulated VaR Charge as it is re-calculated throughout the trading day 
based on the open positions of such Member's portfolio at designated 
times

[[Page 9064]]

(the ``Intraday VaR Charge'').\63\ FICC is proposing to provide 
transparency with respect to its existing authority to calculate and 
assess the Intraday Supplemental Fund Deposit as described in further 
detail below.
---------------------------------------------------------------------------

    \63\ See Rule 4 Section 2a, supra note 4.
---------------------------------------------------------------------------

    The Intraday Supplemental Fund Deposit is designed to mitigate 
exposure to GSD that results from large fluctuations in a Netting 
Member's portfolio due to new and settled trade activities that are not 
otherwise covered by a Netting Member's recently collected Required 
Fund Deposit. FICC determines whether to assess an Intraday 
Supplemental Fund Deposit by tracking three criteria (each, a 
``Parameter Break'') for each Netting Member. The first Parameter Break 
evaluates whether a Netting Member's Intraday VaR Charge equals or 
exceeds a set dollar amount (as determined by FICC from time to time) 
when compared to the VaR Charge that was included in the most recently 
collected Required Fund Deposit including, any subsequently collected 
Intraday Supplemental Fund Deposit (the ``Dollar Threshold''). The 
second Parameter Break evaluates whether the Intraday VaR Charge equals 
or exceeds a percentage increase (as determined by FICC from time to 
time) of the VaR Charge that was included in the most recently 
collected Required Fund Deposit including, if applicable, any 
subsequently collected Intraday Supplemental Fund Deposit (the 
``Percentage Threshold''). The third Parameter Break evaluates whether 
a Netting Member is experiencing backtesting results below the 99% 
confidence level (the ``Coverage Target'').
(a) The Dollar Threshold
    The purpose of the Dollar Threshold is to identify Netting Members 
with additional risk exposures that represent a substantial portion of 
the Clearing Fund. FICC believes these Netting Members pose an 
increased risk of loss to GSD because the coverage provided by the 
Clearing Fund (which is designed to cover the aggregate losses of all 
Netting Members' portfolios) would be substantially impacted by large 
exposures. In other words, in the event that a Netting Member's 
Required Fund Deposit is not sufficient to satisfy losses to GSD caused 
by the liquidation of the defaulted Netting Member's portfolio, FICC 
will use the Clearing Fund to satisfy such losses. However, because the 
Clearing Fund must be available to satisfy potential losses that may 
arise from any Netting Member's defaults, GSD will be exposed to a 
significant risk of loss if a defaulted Netting Member's additional 
risk exposure accounted for a substantial portion of the Clearing Fund.
    The Dollar Threshold is set to an amount that would help to ensure 
that the aggregate additional risk exposure of all Netting Members does 
not exceed 5% of the Clearing Fund. FICC believes that the availability 
of at least 95% of the Clearing Fund to satisfy all other liquidation 
losses caused by a defaulted Netting Member is sufficient to mitigate 
risks posed to FICC by such losses.
    Currently, the Dollar Threshold equals a change in a Netting 
Member's Intraday VaR Charge that equals or exceeds $1,000,000 when 
compared to the VaR Charge that was included in the most recently 
collected Required Fund Deposit including, if applicable, any 
subsequently collected Intraday Supplemental Fund Deposit. On an annual 
basis, FICC assesses the sufficiency of the Dollar Threshold, and may 
adjust the Dollar Threshold if FICC determines that an adjustment is 
necessary to provide GSD with reasonable coverage.
(b) The Percentage Threshold
    The purpose of the Percentage Threshold is to identify Netting 
Members with Intraday VaR Charge amounts that reflect significant 
changes when such amounts are compared to the VaR Charge that was 
included as a component in such Netting Member's most recently 
collected Required Fund Deposit. FICC believes that these Netting 
Members pose an increased risk of loss to GSD because the most recently 
collected VaR Charge (which is designed to cover estimated losses to a 
portfolio over a three-day liquidation period at least 99% of the time) 
may not adequately reflect a Netting Member's portfolio with such 
Netting Member's significant intraday changes in additional risk 
exposure. Thus, in the event that the Netting Member defaults during 
the trading day the Netting Member's most recently collected Required 
Fund Deposit may be insufficient to cover the liquidation of its 
portfolio within a three-day liquidation period.
    Currently, the Percentage Threshold is equal to a Netting Member's 
Intraday VaR Charge that equals or exceeds 100% of the most recently 
calculated VaR Charge included in the most recently collected Required 
Fund Deposit including, if applicable, any subsequently collected 
Intraday Supplemental Fund Deposit. On an annual basis, FICC assesses 
the sufficiency of the Percentage Threshold and may adjust the 
Percentage Threshold if it determines that such adjustment is necessary 
to provide GSD with reasonable coverage.
(c) The Coverage Target
    The purpose of the Coverage Target is to identify Netting Members 
with backtesting results \64\ below the 99% confidence level (i.e., 
greater than two deficiency days in a rolling 12-month period) as 
reported in the most current month. FICC believes that these Netting 
Members pose an increased risk of loss to FICC because their 
backtesting deficiencies demonstrate that GSD' risk-based margin model 
has not performed as expected based on the Netting Member's trading 
activity. Thus, the most recently collected Required Fund Deposit might 
be insufficient to cover the liquidation of a Netting Member's 
portfolio within a three-day liquidation period in the event that such 
Member defaults during the trading day.
---------------------------------------------------------------------------

    \64\ The referenced backtesting results would only reflect the 
Backtesting Charge if such charge is collected in the Required Fund 
Deposit.
---------------------------------------------------------------------------

(d) Assessment and Collection of the Intraday Supplemental Fund 
Deposits
    In the event that FICC determines that a Netting Member's 
additional risk exposure breaches all three Parameter Breaks, FICC will 
assess an Intraday Supplemental Fund Deposit. Should FICC determine 
that certain market conditions exist \65\ FICC would impose an Intraday 
Supplemental Fund Deposit if a Netting Member's Intraday VaR Charge 
breaches the Dollar Amount threshold and the Percentage Threshold 
notwithstanding the fact that the Coverage Target has not been breached 
by such Netting Member.\66\ In addition, during such market conditions, 
the Dollar Threshold and Percentage Threshold may be reduced if FICC 
determines a Netting Member's portfolios may present relatively greater 
risks to FICC since the most recently collected Required Fund Deposit. 
Any such reduction will not cause the Dollar Threshold to be less than 
$250,000 and the Percentage Threshold to be less than 5%.
---------------------------------------------------------------------------

    \65\ Examples include but are not limited to (i) sudden swings 
in an equity index or (ii) movements in the U.S. Treasury yields and 
mortgage-backed securities spreads that are outside of historically 
observed market moves.
    \66\ In certain market condition, a Netting Member's backtesting 
coverage may not accurately reflect the risks posed by such Netting 
Member's portfolio. Therefore, FICC imposes the Intraday 
Supplemental Fund on Netting Members that breach the Dollar 
Threshold and Percentage Threshold, despite the fact that such 
Member may not have breached the Coverage Target during certain 
market conditions.

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[[Page 9065]]

    FICC has the discretion to waive or change \67\ Intraday 
Supplemental Fund Deposit amounts if it determines that a Netting 
Member's additional risk exposure and/or breach of a Parameter Break 
does not accurately reflect GSD's exposure to the fluctuations in the 
Netting Member's portfolio.\68\ Given that there are numerous factors 
that could result in a Netting Member's additional risk exposure and/or 
breach of a Parameter Break, FICC believes that it is important to 
maintain such discretion in order to help ensure that the Intraday 
Supplemental Fund Deposit is imposed only on Netting Members with 
additional risk exposures that pose a significant level of risk to 
FICC.
---------------------------------------------------------------------------

    \67\ FICC will not reduce the Intraday Supplemental Fund Deposit 
if such reduction will cause the Netting Member's most recently 
collected Required Fund Deposit to decrease. In addition, FICC will 
not increase the Intraday VaR Charge to an amount that is two times 
more than a Netting Member's most recently collected Required Fund 
Deposit.
    \68\ For example, a Netting Member's breach of the Coverage 
Target could be due to a shortened backtesting look-back period and/
or large position fluctuations caused by trading errors.
---------------------------------------------------------------------------

I. Delayed Implementation of the Proposed Rule Change

    This proposed rule change would become operative 45 business days 
after the later date of the Commission's notice of no objection to this 
Advance Notice and its approval of the related proposed rule 
change.\69\ The delayed implementation is designed to give Netting 
Members the opportunity to assess the impact that the proposed rule 
change would have on their Required Fund Deposit.
---------------------------------------------------------------------------

    \69\ See supra note 3.
---------------------------------------------------------------------------

    Prior to the effective date, FICC would add a legend to the GSD 
Rules to state that the specified changes to the GSD Rules are approved 
but not yet operative, and to provide the date such approved changes 
would become operative. The legend would also include the file numbers 
of the approved proposed rule change and Advance Notice Filing and 
would state that once operative, the legend would automatically be 
removed from the GSD Rules.

J. Description of the Proposed Changes to the Text of the GSD Rules

1. Proposed Changes to GSD Rule 1 (Definitions)
    FICC is proposing to amend the term ``Backtesting Charge'' to 
provide that a GCF Counterparty's backtesting deficiencies attributable 
to collateralized mortgage-backed securities during the Blackout Period 
would be considered in FICC's assessment of the applicability of the 
charge. FICC is also proposing to amend the definition of the term 
``Backtesting Charge'' to provide that an Intraday Backtesting Charge 
may be assessed based on the backtesting results of a Netting Member's 
intraday portfolio. In order to differentiate the Intraday Backtesting 
charge from the existing application of the Backtesting Charge, the 
existing charge would be referred to as the ``Regular Backtesting 
Charge.'' As a result of this proposed change, FICC would be permitted 
to assess an Intraday Backtesting Charge based on a Netting Member's 
intraday portfolio and a Regular Backtesting Charge based on a Netting 
Member's end of day portfolio. As a result of this proposed change, 
FICC's calculation of the Intraday Backtesting Charge and the Regular 
Backtesting Charge could include deficiencies attributable to GCF Repo 
Transactions collateralized with mortgage-backed securities during the 
Blackout Period.
    FICC is proposing to add the new defined term ``Blackout Period 
Exposure Adjustment'' to define a new component in the Required Fund 
Deposit calculation. This component would apply to all GCF 
Counterparties with exposure to mortgage-backed securities in their 
portfolio during the Blackout Period.
    FICC is proposing to delete the term ``Blackout Period Exposure 
Charge.'' This component would no longer be necessary because the 
proposed Blackout Period Exposure Adjustment would be applied to all 
GCF Counterparties with exposure to mortgage-backed securities in their 
portfolio.
    FICC is proposing to delete the term ``Coverage Charge'' because 
this component would be eliminated from the Required Fund Deposit 
calculation.
    FICC is proposing to delete the term ``Excess Capital'' because 
FICC is proposing to add the new defined term ``Netting Member 
Capital.''
    FICC is proposing to amend the definition of the term ``Excess 
Capital Ratio'' to reflect the replacement of ``Excess Capital'' with 
``Netting Member Capital.''
    FICC is proposing to change the term ``Intraday Supplemental 
Clearing Fund Deposit'' to ``Intraday Supplemental Fund Deposit'' 
because the latter is consistent with the term that is reflected in GSD 
Rule 4.
    FICC is proposing to amend the term ``Margin Proxy'' to reflect 
that the Margin Proxy would be used as an alternative volatility 
calculation.
    FICC is proposing to add the new defined term ``Netting Member 
Capital'' to reflect the change to the Net Capital for Broker Netting 
Members', Inter-Broker Dealer Netting Members' and Dealer Netting 
Members' calculation of the Excess Capital Ratio.
    FICC is proposing to amend the definition of the term ``VaR 
Charge'' to establish that (1) the Margin Proxy would be utilized as an 
alternative volatility calculation in the event that the requisite data 
used to employ the sensitivity approach is unavailable, and (2) a VaR 
Floor would be utilized as the VaR Charge in the event that the 
proposed model based approach yields an amount that is lower than the 
VaR Floor.
2. Proposed Changes to GSD Rule 4 (Clearing Fund and Loss Allocation)
Proposed Changes to Rule 4 Section 1b
    FICC is proposing to eliminate the reference to ``Coverage Charge'' 
because this component would no longer be included in the Required Fund 
Deposit calculation.
    FICC is proposing to add the ``Blackout Period Exposure 
Adjustment'' because this would be a new component included in the 
Required Fund Deposit calculation.
    FICC is proposing to eliminate the reference to ``Blackout Period 
Exposure Charge'' because this component would no longer be included in 
the Required Fund Deposit calculation.
    FICC is proposing to renumber this section in order to accommodate 
the above-referenced proposed changes.
    FICC is proposing to define ``Net Unsettled Position'' because it 
is a defined term in GSD Rule 1.
    FICC is proposing to amend this section to state that a haircut 
method would be utilized based on the historic index volatility model 
for the purposes of calculating the VaR Charge for classes of 
securities that cannot be handled by the VaR model's methodology.
    FICC is proposing to delete the paragraph relating to the Margin 
Proxy because the Margin Proxy would no longer be used to supplement 
the VaR Charge.

K. Description of the QRM Methodology

    The QRM Methodology document provides the methodology by which FICC 
would calculate the VaR Charge with the proposed sensitivity approach 
as well as other components of the Required Fund Deposit calculation. 
The QRM Methodology document specifies (i) the model inputs, 
parameters, assumptions and qualitative adjustments, (ii) the 
calculation used to generate Required Fund Deposit amounts, (iii) 
additional calculations

[[Page 9066]]

used for benchmarking and monitoring purposes, (iv) theoretical 
analysis, (v) the process by which the VaR methodology was developed as 
well as its application and limitations, (vi) internal business 
requirements associated with the implementation and ongoing monitoring 
of the VaR methodology, (vii) the model change management process and 
governance framework (which includes the escalation process for adding 
a stressed period to the VaR calculation), (viii) the haircut 
methodology, (ix) the Blackout Period Exposure Adjustment calculations, 
(x) intraday margin calculation, and (xi) the Margin Proxy calculation.

II. Anticipated Effect on and Management of Risks

    FICC believes that the proposed change to the Required Fund Deposit 
calculation, which consists of proposals to (1) change its method of 
calculating the VaR Charge component, (2) add a new component referred 
to as the Blackout Period Exposure Adjustment, (3) eliminate the 
Blackout Period Exposure Charge and the Coverage Charge components, (4) 
amend the Backtesting Charge component to (i) include the backtesting 
deficiencies of certain GCF Counterparties during the Blackout Period 
and (ii) give GSD the ability to assess the Backtesting Charge on an 
intraday basis for all Netting Members, and (5) amend the calculation 
for determining the Excess Capital Premium for Broker Netting Members, 
Inter-Dealer Broker Netting Members and Dealer Netting Members, would 
enable FICC to better limit its exposure to Netting Members arising out 
of the activity in their portfolios.

A. Proposed Changes to GSD's Calculation of the VaR Charge

1. Proposed Change To Replace the Full Revaluation Approach With the 
Sensitivity Approach
    FICC's proposal to change the existing VaR methodology from one 
that employs a full revaluation approach to one that employs a 
sensitivity approach would affect FICC's management of risk by 
addressing the deficiencies observed in the current model by leveraging 
external vendor expertise in supplying the market risk attributes that 
would then be incorporated by FICC into its model to calculate the VaR 
Charge to Members. The proposed methodology would enhance FICC's risk 
management capabilities because it would enable sensitivity analysis of 
key model parameters and assumptions. The sensitivity approach would 
allow FICC to attribute market price moves to various risk factors 
(such as key rates, agency spread, and mortgage basis) that would 
enable FICC to view and respond more effectively to market volatility.
    As noted above, the proposed sensitivity approach would leverage 
external vendor expertise in supplying the market risk attributes. FICC 
would manage the risks associated with a potential data disruption by 
using the most recently available data on the first day that a data 
disruption occurs. If it is determined that the vendor would resume 
providing data within five (5) business days, FICC management would 
determine whether the VaR Charge should continue to be calculated by 
using the most recently available data along with an extended look-back 
period or whether the Margin Proxy should be invoked.
2. Proposed Change To Amend the VaR Charge To Eliminate the Augmented 
Volatility Adjustment Multiplier
    FICC's proposal to eliminate the augmented volatility adjustment 
multiplier would affect FICC's management of risk because the augmented 
volatility adjustment multiplier would no longer be necessary given 
that the proposed sensitivity approach would have a longer look-back 
period and the ability to include an additional stressed market 
condition to account for periods of market volatility. As described in 
Item II.(B)I. above, the proposed sensitivity approach would provide 
FICC with the ability to leverage a 10-year look-back period plus, to 
the extent applicable, an additional stressed period for purposes of 
calculating the VaR Charge. FICC's ability to extend the look back 
period would help to ensure that the historical simulation contains a 
sufficient number of market conditions (including but not limited to 
stressed market conditions), which would allow FICC to manage risks by 
more effectively capturing the risk profile of Netting Members during 
times of market stress.
3. Proposed Change To Implement the Margin Proxy as the VaR Charge 
During a Vendor Data Disruption
    FICC's proposal to employ the Margin Proxy as an alternative 
volatility calculation rather than as a minimum volatility calculation 
would affect FICC's management of risk by helping to ensure that FICC 
has a margin methodology in place that effectively measures FICC's 
exposure to Netting Members in the event that a vendor data disruption 
reduces the reliability of the margin amount calculated by the proposed 
sensitivity-based VaR model.
    As described in Item II.(B)I. above, if the vendor fails to provide 
any data or a significant portion of the data timely, FICC would use 
the most recently available data on the first day that such data 
disruption occurs. If it is determined that the vendor will resume 
providing data within five (5) business days, FICC management would 
determine whether the VaR Charge should continue to be calculated by 
using the most recently available data along with an extended look-back 
period or whether the Margin Proxy should be invoked, subject to the 
approval of DTCC's Group Chief Risk Officer or his/her designee. If it 
is determined that the data disruption will extend beyond five (5) 
business days, the Margin Proxy would be applied, subject to the 
approval of the MRC followed by notification to FICC's Board Risk 
Committee.
4. Proposed Change To Utilize a Haircut Method To Measure the Risk 
Exposure of Securities That Lack Historical Data
    FICC's proposal to implement a haircut method for securities that 
lack sufficient historical information would affect FICC's management 
of risk because the proposed change would better describe FICC's method 
of capturing the risk profile of these securities, thus helping to 
ensure that sufficient margin would be calculated for the related 
portfolios. FICC would continue to manage the market risk of clearing 
securities with inadequate historical data by conducting analysis on 
the type of securities that do not fall within the historical look-back 
period of the proposed VaR model and engaging in periodic reviews of 
the haircuts used for calculating margin for these types of securities.
5. Proposed Change To Amend the VaR Charge Calculation To Establish a 
VaR Floor
    FICC's proposal to implement the VaR Floor would affect FICC's 
management of risk because the proposed VaR Floor would address a risk 
that the proposed sensitivity approach could calculate a VaR Charge 
that is too low in connection with certain portfolios where the 
proposed VaR model applies substantial risk offsets among long and 
short positions in different classes of securities that have historical 
price correlation. Since this level of historical price correlation may 
not apply in future changing market conditions, FICC believes that it 
is prudent to apply a VaR Floor that is based upon the market value of 
the gross of unsettled positions in the Netting Member's portfolio. The 
VaR Floor would therefore provide GSD

[[Page 9067]]

with sufficient margin in the event that FICC is required to liquidate 
in different market conditions.

B. Proposed Change To Establish the Blackout Period Exposure Adjustment 
as a Component to the Required Fund Deposit Calculation

    FICC's proposal to establish the Blackout Period Exposure 
Adjustment would affect FICC's management of risk because the Blackout 
Period Exposure Adjustment would better protect GSD and its Netting 
Members from losses that could result from overstated values of 
mortgage-backed securities pledged as collateral for GCF Repo 
Transactions during the Blackout Period. FICC believes that the 
proposed adjustment would help to maintain GCF Counterparties' 
backtesting coverage above the 99% confidence threshold because the 
proposed Blackout Period Exposure Adjustment would be applied to the 
VaR Charge for all GCF Counterparties with GCF Repo Transactions 
collateralized with mortgage-backed securities during the monthly 
Blackout Period. In the event that a GCF Counterparty continues to 
experience backtesting deficiencies, FICC would apply the existing 
Backtesting Charge pursuant to the GSD Rules, which would be amended to 
consider deficiencies attributable to Blackout Period exposures during 
the Blackout Period.

C. Proposed Change To Eliminate the Coverage Charge From the Required 
Fund Deposit Calculation

    FICC's proposal to eliminate the Coverage Charge component from 
GSD's Required Fund Deposit calculation would affect FICC's management 
of risk because the proposed change would remove an unnecessary 
component from the Required Fund Deposit calculation. As described 
above, the Coverage Charge is based on historical portfolio activity, 
which may not be indicative of a Netting Member's current risk profile 
but was determined by FICC to be appropriate to address potential 
shortfalls in margin charges under the current VaR model. As part of 
FICC's development and assessment of the proposed VaR Charge, FICC 
obtained an independent validation of the proposed model by an external 
party, performed back testing to validate model performance, and 
conducted analysis to determine the impact of the changes to Netting 
Members. Results of the analysis indicate that the proposed sensitivity 
approach would be more responsive to changing market dynamics and 
provide better coverage than the existing full revaluation approach. 
Given the proposed improvement in model coverage, FICC believes that 
the Coverage Charge component would no longer be necessary.

D. Proposed Change To Eliminate the Existing Blackout Period Exposure 
Charge

    The proposed Blackout Period Exposure Adjustment would allow GSD to 
eliminate the existing Blackout Period Exposure Charge because the 
proposed Blackout Period Exposure Adjustment would be applied to all 
GCF Counterparties with GCF Repo Transactions collateralized with 
mortgage-backed securities during the Blackout Period, while the 
existing Blackout Period Exposure Charge only applies to GCF 
Counterparties that have two or more backtesting deficiencies that 
occurred during the Blackout Period and whose overall 12-month trailing 
backtesting coverage falls below the 99% coverage target. FICC believes 
that the proposed Blackout Period Exposure Adjustment would help to 
maintain GCF Counterparties' backtesting coverage above the 99% 
confidence threshold. In the event that a GCF Counterparty continues to 
experience backtesting deficiencies, FICC would apply the existing 
Backtesting Charge pursuant to the GSD Rules. As described below, the 
Backtesting Charge would be amended to include deficiencies related to 
Blackout Period Exposure during the Blackout Period. Given the proposed 
Blackout Period Exposure Adjustment and the amendment of the 
Backtesting Charge, FICC believes that the existing Blackout Period 
Exposure Charge component would no longer be necessary.

E. Proposed Change To Expand GSD's Authority To Assess the Backtesting 
Charge and Amend the Charge During the Blackout Period

    FICC's proposal to assess an Intraday Backtesting Charge on a 
Netting Member's portfolio during the trading day would affect FICC's 
management of risk because it would address the risk that a Netting 
Member's most recently collect Required Fund Deposit may be 
insufficient to cover its intraday trading activity. Thus, the proposed 
change would give FICC the ability to better limit its credit exposures 
to Netting Members on an intraday basis.
    FICC's proposal to amend the charge to consider deficiencies 
attributable to Blackout Period exposures would be included only during 
the Blackout Period would address the risk that a defaulted GCF 
Counterparty's portfolio contains exposure to GCF Transactions 
collateralized with mortgage-backed securities that is not adequately 
captured by the GCF Counterparty's Required Fund Deposit. Thus, the 
proposed change would allow FICC to continue to maintain coverage of 
FICC's credit exposures to such GCF Repo Participant at a high degree 
of confidence during the period when this risk regarding the valuation 
of such GCF Transactions could exist.

F. Proposed Change to the Excess Capital Premium Calculation for Broker 
Netting Members, Inter-Dealer Broker Netting Members and Dealer Netting

    FICC believes that the proposed change to move to a net capital 
measure for Broker Netting Members, Inter-Dealer Broker Netting Members 
and Dealer Netting Members would affect FICC's management of risk 
because the proposed change would better align the Excess Capital 
Premium for Broker Netting Members, Inter-Dealer Broker Netting Members 
and Dealer Netting Members to a measure that would be consistent with 
the equity capital measure that is currently used for Bank Netting 
Members in the Excess Capital Premium calculation, while continuing to 
provide an effective means to manage risks posed by a Netting Member 
whose activity causes it to have VaR Charge that is greater than its 
regulatory capital.

G. GSD's Existing Calculation and Assessment of Intraday Supplemental 
Fund Deposit Amounts

    FICC's proposal to provide transparency with respect to GSD's 
current practice of calculating Intraday Supplemental Fund Deposits 
would affect FICC's management of risk because it would help Netting 
Members understand the process and circumstances under which GSD may 
collect Intraday Supplemental Fund Deposit from Netting Members. The 
collection of Intraday Supplemental Fund Deposits is designed to 
mitigate FICC's exposure resulting from large intraday fluctuations in 
Netting Members' portfolios due to new and settled trade activities.

H. FICC's Outreach to GSD Netting Members

    FICC managed the effect of the overall proposal by conducting 
extensive outreach with Netting Members regarding the proposed changes, 
educating Netting Members on the reasons for these proposed changes, 
and explaining the related risk management improvements. FICC invited 
all Netting Members to customer forums in an effort to provide 
transparency regarding the changes and the expected macro

[[Page 9068]]

impact across the membership. FICC also provided each Netting Member 
with individual impact studies. In addition, prior to the 
implementation of the proposed changes, FICC would run a parallel 
period during which Netting Members would have the opportunity to 
further review the possible impact.

III. Consistency With the Clearing Supervision Act

    Although the Clearing Supervision Act does not specify a standard 
of review for an advance notice, its stated purpose is instructive: To 
mitigate systemic risk in the financial system and promote financial 
stability by, among other things, promoting uniform risk management 
standards for systemically important financial market utilities and 
strengthening the liquidity of systemically important financial market 
utilities.\70\
---------------------------------------------------------------------------

    \70\ See 12 U.S.C. 5461(b).
---------------------------------------------------------------------------

    Section 805(a)(2) of the Clearing Supervision Act \71\ authorizes 
the Commission to prescribe risk management standards for the payment, 
clearing and settlement activities of designated clearing entities, 
like FICC, and financial institutions engaged in designated activities 
for which the Commission is the supervisory agency or the appropriate 
financial regulator. Section 805(b) of the Clearing Supervision Act 
\72\ states that the objectives and principles for the risk management 
standards prescribed under Section 805(a) shall be to, among other 
things, promote robust risk management, promote safety and soundness, 
reduce systemic risks, and support the stability of the broader 
financial system. The Commission has adopted risk management standards 
under Section 805(a)(2) of the Clearing Supervision Act \73\ and 
Section 17A of the Exchange Act (``Covered Clearing Agency 
Standards'').\74\ The Covered Clearing Agency Standards require 
registered clearing agencies to establish, implement, maintain, and 
enforce written policies and procedures that are reasonably designed to 
meet certain minimum requirements for their operations and risk 
management practices on an ongoing basis.\75\
---------------------------------------------------------------------------

    \71\ See 12 U.S.C. 5464(a)(2).
    \72\ See 12 U.S.C. 5464(b).
    \73\ See 12 U.S.C. 5464(a)(2).
    \74\ See 17 CFR 240.17Ad-22(e).
    \75\ Id.
---------------------------------------------------------------------------

(i) Consistency With Section 805(b) of the Clearing Supervision Act

    For the reasons described below, FICC believes that the proposed 
changes in this advance notice are consistent with the objectives and 
principles of these risk management standards as described in Section 
805(b) of the Clearing Supervision Act and in the Covered Clearing 
Agency Standards.
    As discussed above, FICC is proposing a number of changes to GSD's 
Required Fund Deposit calculation--a key tool that FICC uses to 
mitigate potential losses to FICC associated with liquidating a Netting 
Member's portfolio in the event of Netting Member default. FICC 
believes the proposed changes are consistent with promoting robust risk 
management because they are designed to enable FICC to better limit its 
exposure to Members in the event of a Member default. Specifically, (1) 
the proposed change to utilize the sensitivity approach would enable 
FICC to better limit its exposure to Netting Members because the 
sensitivity approach would incorporate a broad range of structured risk 
factors as well as an extended look-back period that would calculate 
better margin coverage for FICC, (2) the proposed use of the Margin 
Proxy as an alternative volatility calculation would enable FICC to 
better limit its exposure to Netting Members because it would help to 
ensure that FICC has a margin methodology in place that effectively 
measures FICC's exposure to Netting Members in the event that a vendor 
data disruption reduces the reliability of the margin amount calculated 
by the proposed sensitivity-based VaR model, (3) the proposed haircut 
method would enable FICC to better limit its exposure to Netting 
Members because it would provide a better assessment of the risks 
associated with classes of securities with inadequate historical 
pricing data, (4) the proposed VaR Floor would enable FICC to better 
limit its exposure to Netting Members because it would help to ensure 
that each Netting Member has a minimum VaR Charge in the event that the 
proposed VaR model utilizing the sensitivity approach yields too low a 
VaR Charge for such portfolios, (5) the proposal to add the proposed 
Blackout Period Exposure Adjustment as a new component and the proposal 
to amend the Backtesting Charge to consider backtesting deficiencies 
attributable to GCF Repo Transactions collateralized with mortgage-
backed securities during the Blackout Period would enable FICC to 
better limit its exposure to Netting Members because these changes 
would help to ensure that FICC collects sufficient margin from GCF 
Counterparties with GCF Repo Transactions collateralized mortgage-
backed securities with risk characteristics that are not effectively 
captured by the Required Fund Deposit calculation during the Blackout 
Period, (6) the proposed Intraday Backtesting Charge would enable FICC 
to better limit its exposure to Netting Members because it would help 
to ensure that FICC collects appropriate margin from Netting Members 
that have backtesting deficiencies during the trading day due to large 
fluctuations of intraday trading activity that could pose risk to FICC 
in the event that such Netting Members defaults during the trading day, 
and (7) the proposed change to the Excess Capital Premium calculation 
would enable FICC to better limit its exposure to Netting Members 
because it would help to ensure that FICC does not unnecessarily 
increase its calculation and collection of Required Fund Deposit 
amounts for Broker Netting Members, Inter-Dealer Broker Netting Members 
and Dealer Netting Members. Finally, FICC's proposal to eliminate the 
Blackout Period Exposure Charge, Coverage Charge and augmented 
volatility adjustment multiplier would enable FICC to eliminate 
components that do not measure risk as accurately as the proposed and 
existing risk management measures, as described above.
    Therefore, because the proposal is designed to enable FICC to 
better limit its exposure to Netting Members in the manner described 
above, FICC believes it is consistent with promoting robust risk 
management.
    Furthermore, FICC believes that the changes proposed in this 
advance notice are consistent with promoting safety and soundness, 
which, in turn, is consistent with reducing systemic risks and 
supporting the stability of the broader financial system, consistent 
with Section 805(b) of the Clearing Supervision Act.\76\ As described 
in the second paragraph above, the proposed changes are designed to 
better limit FICC's exposures to Netting Members in the event of a 
Netting Member default. FICC believes that by better limiting its 
exposures to Netting Members in the event of a Netting Member's 
default, the proposed changes are consistent with promoting safety and 
soundness, which, in turn, is consistent with reducing systemic risks 
and supporting the stability of the broader financial system.
---------------------------------------------------------------------------

    \76\ See 12 U.S.C. 5464(b).
---------------------------------------------------------------------------

(ii) Consistency With Rule 17Ad-22(e)(4)(i) and (e)(6)(i), (ii), (iii), 
(iv) and (v) Under the Act

    FICC believes that the proposed changes listed above are consistent 
with

[[Page 9069]]

Rules 17Ad-22(e)(4)(i) and (e)(6)(i), (ii), (iii), (iv) and (v) of the 
Act.\77\
---------------------------------------------------------------------------

    \77\ See 17 CFR 240.17Ad-22(e)(4)(i) and (e)(6)(i), (ii), (iii), 
(iv) and (v).
---------------------------------------------------------------------------

    Rule 17Ad-22(e)(4)(i) under the Act \78\ requires a clearing agency 
to establish, implement, maintain and enforce written policies and 
procedures reasonably designed to effectively identify, measure, 
monitor, and manage its credit exposures to participants and those 
exposures arising from its payment, clearing, and settlement processes 
by maintaining sufficient financial resources to cover its credit 
exposure to each participant fully with a high degree of confidence.
---------------------------------------------------------------------------

    \78\ See 17 CFR 240.17Ad-22(e)(4)(i).
---------------------------------------------------------------------------

    FICC believes that the proposed changes described in Item II.(B) I. 
above enhance FICC's ability to identify, measure, monitor and manage 
its credit exposures to Netting Members and those exposures arising 
from its payment, clearing, and settlement processes because the 
proposed changes would collectively help to ensure that FICC maintains 
sufficient financial resources to cover its credit exposure to each 
Netting Member with a high degree of confidence.
    Because each of the proposed changes to FICC's Required Fund 
Deposit calculation would provide FICC with a more effective measure of 
the risks that these calculations were designed to assess, the proposed 
changes would permit FICC to more effectively identify, measure, 
monitor and manage its exposures to market price risk, and would enable 
it to better limit its exposure to potential losses from Netting Member 
default. Specifically, the proposed changes described in Item II.(B)I. 
above are designed to help ensure that GSD appropriately calculates and 
collects margin to cover its credit exposure to each Netting Member 
with a high degree of confidence because (1) the proposed change to 
utilize the sensitivity approach would provide better margin coverage 
for FICC, (2) the proposed use of the Margin Proxy as an alternative 
volatility calculation would help to ensure that FICC has a margin 
methodology in place that effectively measures FICC's exposure to 
Netting Members in the event that a vendor data disruption reduces the 
reliability of the margin amount calculated by the proposed 
sensitivity-based VaR model, (3) the proposed haircut method would 
provide a better assessment of the risks associated with classes of 
securities with inadequate historical pricing data, (4) the proposed 
VaR Floor would limit FICC's credit exposures to Netting Members in the 
event that the proposed VaR model utilizing the sensitivity approach 
yields too low a VaR Charge for such portfolios, (5) the proposal 
eliminates the Blackout Period Exposure, Coverage Charge and augmented 
volatility adjustment multiplier because FICC should not maintain 
elements of the prior model that would unnecessarily increase Netting 
Members' Required Fund Deposits, (6) the proposal to add the proposed 
Blackout Period Exposure Adjustment as a new component would limit 
FICC's credit exposures during the Blackout Period caused by GCF Repo 
Transactions collateralized mortgage-backed securities with risk 
characteristics that are not effectively captured by the Required Fund 
Deposit calculation, (7) the proposal to amend the Backtesting Charge 
to consider backtesting deficiencies attributable to GCF Repo 
Transactions collateralized with mortgage-backed securities during the 
Blackout Period would help to ensure that FICC could cover credit 
exposure to GCF Counterparties, (8) the proposed Intraday Backtesting 
Charge would help to ensure that FICC collects appropriate margin from 
Netting Members that have backtesting deficiencies during the trading 
day due to large fluctuations of intraday trading activity that could 
pose risk to FICC in the event that such Netting Members defaults 
during the trading day, and (9) the proposed change to the Excess 
Capital Premium calculation would help to ensure that FICC does not 
unnecessarily increase its calculation and collection of Required Fund 
Deposit amounts for Broker Netting Members, Inter-Dealer Broker Netting 
Members and Dealer Netting Members.
    The proposed changes would continue to be subject to performance 
reviews by FICC. In the event that FICC's backtesting process reveals 
that the VaR Charge, Required Fund Deposit amounts and/or the Clearing 
Fund do not meet FICC's 99% confidence level, FICC would review its 
margin methodologies and assess whether any changes should be 
considered. Therefore, FICC believes the proposed changes are 
consistent with the requirements of Rule 17Ad-22(e)(4)(i) of the Act 
cited above. Rule 17Ad-22(e)(6)(i) under the Act \79\ requires a 
clearing agency to establish, implement, maintain and enforce written 
policies and procedures reasonably designed to cover its credit 
exposures to its participants by establishing a risk-based margin 
system that, at a minimum, considers, and produces margin levels 
commensurate with, the risks and particular attributes of each relevant 
product, portfolio, and market.
---------------------------------------------------------------------------

    \79\ See 17 CFR 240.17Ad-22(e)(6)(i).
---------------------------------------------------------------------------

    FICC believes that the proposed changes referenced above in the 
second paragraph of this section (each of which have been described in 
detail in Item II.(B)I. above) are consistent with Rule 17Ad-
22(e)(6)(i) of the Act cited above because the proposed changes would 
help to ensure that FICC calculates and collects adequate Required Fund 
Deposit amounts, and that each Netting Member's amount is commensurate 
with the risks and particular attributes of each relevant product, 
portfolio, and market. Specifically, (1) the proposed change to utilize 
the sensitivity approach would provide better margin coverage for FICC, 
(2) the proposed use of the Margin Proxy as an alternative volatility 
calculation would help to ensure that FICC has a margin methodology in 
place that effectively measures FICC's exposure to Netting Members in 
the event that a vendor data disruption reduces the reliability of the 
margin amount calculated by the proposed sensitivity-based VaR model, 
(3) the proposed haircut method would provide a better assessment of 
the risks associated with classes of securities with inadequate 
historical pricing data, (4) the proposed VaR Floor would limit FICC's 
credit exposures to Netting Members in the event that the proposed VaR 
model utilizing the sensitivity approach yields too low a VaR Charge 
for such portfolios, (5) the proposal eliminates the Blackout Period 
Exposure, Coverage Charge and augmented volatility adjustment 
multiplier because FICC should not maintain elements of the prior model 
that would unnecessarily increase Netting Members' Required Fund 
Deposits, (6) the proposal to add the proposed Blackout Period Exposure 
Adjustment as a new component would limit FICC's credit exposures 
during the Blackout Period caused by GCF Repo Transactions 
collateralized mortgage-backed securities with risk characteristics 
that are not effectively captured by the Required Fund Deposit 
calculation, (7) the proposal to amend the Backtesting Charge to 
consider backtesting deficiencies attributable to GCF Repo Transactions 
collateralized with mortgage-backed securities during the Blackout 
Period would help to ensure that FICC could cover credit exposure to 
GCF Counterparties, (8) the proposed Intraday Backtesting Charge would 
help to ensure that FICC collects appropriate margin from Netting 
Members that have backtesting deficiencies during the trading day due

[[Page 9070]]

to large fluctuations of intraday trading activity that could pose risk 
to FICC in the event that such Netting Members defaults during the 
trading day, and (9) the proposed change to the Excess Capital Premium 
calculation would help to ensure that FICC does not unnecessarily 
increase its calculation and collection of Required Fund Deposit 
amounts for Broker Netting Members, Inter-Dealer Broker Netting Members 
and Dealer Netting Members.
    Therefore, FICC believes that the proposed changes are consistent 
with the requirements of Rule 17Ad-22(e)(6)(i) cited above because the 
collective proposed rule changes would consider, and produce margin 
levels commensurate with, the risks and particular attributes of each 
relevant product, portfolio, and market.
    Rule 17Ad-22(e)(6)(ii) under the Act \80\ requires a clearing 
agency to establish, implement, maintain and enforce written policies 
and procedures reasonably designed to cover its credit exposures to its 
participants by establishing a risk-based margin system that, at a 
minimum, marks participant positions to market and collects margin, 
including variation margin or equivalent charges if relevant, at least 
daily and includes the authority and operational capacity to make 
intraday margin calls in defined circumstances.
---------------------------------------------------------------------------

    \80\ See 17 CFR 240.17Ad-22(e)(6)(ii).
---------------------------------------------------------------------------

    FICC believes that the proposed changes are consistent Rule 17Ad-
22(e)(6)(ii) of the Act cited above because the proposed Intraday 
Backtesting Charge would help to ensure that FICC collects appropriate 
margin from Netting Members that have backtesting deficiencies during 
the trading day due to large fluctuations of intraday trading activity 
that could pose risk to FICC in the event that such Netting Members 
defaults during the trading day. Therefore, FICC believes that the 
proposed Intraday Backtesting Charge would provide GSD with the 
authority and operational capacity to make intraday margin calls in a 
manner that is consistent with Rule 17Ad-22(e)(6)(ii) of the Act cited 
above.
    Rule 17Ad-22(e)(6)(iii) under the Act \81\ requires a clearing 
agency to establish, implement, maintain and enforce written policies 
and procedures reasonably designed to cover its credit exposures to its 
participants by establishing a risk-based margin system that, at a 
minimum, calculates margin sufficient to cover its potential future 
exposure to participants in the interval between the last margin 
collection and the close out of positions following a participant 
default.
---------------------------------------------------------------------------

    \81\ See 17 CFR 240.17Ad-22(e)(6)(iii).
---------------------------------------------------------------------------

    FICC believes that the proposed changes are consistent Rule 17Ad-
22(e)(6)(iii) of the Act cited above because the proposed changes are 
designed to calculate Required Fund Deposit amounts that are sufficient 
to cover FICC's potential future exposure to Netting Members in the 
interval between the last margin collection and the close out of 
positions following a participant default. Specifically, (1) the 
proposed change to utilize the sensitivity approach would provide 
better margin coverage for FICC, (2) the proposed use of the Margin 
Proxy as an alternative volatility calculation would help to ensure 
that FICC has a margin methodology in place that effectively measures 
FICC's exposure to Netting Members in the event that a vendor data 
disruption reduces the reliability of the margin amount calculated by 
the proposed sensitivity-based VaR model, (3) the proposed haircut 
method would provide a better assessment of the risks associated with 
classes of securities with inadequate historical pricing data, (4) the 
proposed VaR Floor would limit FICC's credit exposures to Netting 
Members in the event that the proposed VaR model utilizing the 
sensitivity approach yields too low a VaR Charge for such portfolios, 
(5) the proposal eliminates the Blackout Period Exposure, Coverage 
Charge and augmented volatility adjustment multiplier because FICC 
should not maintain elements of the prior model that would 
unnecessarily increase Netting Members' Required Fund Deposits, (6) the 
proposal to add the proposed Blackout Period Exposure Adjustment as a 
new component would limit FICC's credit exposures during the Blackout 
Period caused by GCF Repo Transactions collateralized mortgage-backed 
securities with risk characteristics that are not effectively captured 
by the Required Fund Deposit calculation, (7) the proposal to amend the 
Backtesting Charge to consider backtesting deficiencies attributable to 
GCF Repo Transactions collateralized with mortgage-backed securities 
during the Blackout Period would help to ensure that FICC could cover 
credit exposure to GCF Counterparties, (8) the proposed Intraday 
Backtesting Charge would help to ensure that FICC collects appropriate 
margin from Netting Members that have backtesting deficiencies during 
the trading day due to large fluctuations of intraday trading activity 
that could pose risk to FICC in the event that such Netting Members 
defaults during the trading day, and (9) the proposed change to the 
Excess Capital Premium calculation would help to ensure that FICC does 
not unnecessarily increase its calculation and collection of Required 
Fund Deposit amounts for Broker Netting Members, Inter-Dealer Broker 
Netting Members and Dealer Netting Members.
    Therefore, FICC believes that the proposed changes would be 
consistent with Rule 17Ad-22(e)(6)(iii) of the Act cited above because 
the proposed rules changes would collectively be designed to help 
ensure that FICC calculates Required Fund Deposit amounts that are 
sufficient to cover FICC's potential future exposure to Netting Members 
in the interval between the last margin collection and the close out of 
positions following a participant default.
    Rule 17Ad-22(e)(6)(iv) under the Act \82\ requires a clearing 
agency to establish, implement, maintain and enforce written policies 
and procedures reasonably designed to cover its credit exposures to its 
participants by establishing a risk-based margin system that, at a 
minimum, uses reliable sources of timely price data and procedures and 
sound valuation models for addressing circumstances in which pricing 
data are not readily available or reliable.
---------------------------------------------------------------------------

    \82\ See 17 CFR 240.17Ad-22(e)(6)(iv).
---------------------------------------------------------------------------

    FICC believes that the proposed change to implement a haircut 
method for securities that lack sufficient historical information is 
consistent with Rule 17Ad-22(e)(6)(iv) of the Act cited above because 
the proposed change would allow FICC to use appropriate market data to 
estimate an appropriate margin at a 99% confidence level, thus helping 
to ensure that sufficient margin would be calculated for portfolios 
that contain these securities.
    Rule 17Ad-22(e)(6)(v) under the Act \83\ requires a clearing agency 
to establish, implement, maintain and enforce written policies and 
procedures reasonably designed to cover its credit exposures to its 
participants by establishing a risk-based margin system that, at a 
minimum, uses an appropriate method for measuring credit exposure that 
accounts for relevant product risk factors and portfolio effects across 
products.
---------------------------------------------------------------------------

    \83\ See 17 CFR 240.17Ad-22(e)(6)(v).
---------------------------------------------------------------------------

    FICC believes that the proposed changes to implement a haircut 
method for securities that lack sufficient historical information is 
consistent with Rule 17Ad-22(e)(6)(v) of the Act cited above because 
the haircut method would allow FICC to use appropriate market data to 
estimate an appropriate margin at a 99% confident level, thus

[[Page 9071]]

helping to ensure that sufficient margin would be calculated for 
portfolios that contain these securities.
    FICC also believes that its proposal to replace the Blackout Period 
Exposure Charge with the Blackout Period Exposure Adjustment is 
consistent with Rule 17Ad-22(e)(6)(v) of the Act cited above because 
the proposed Blackout Period Exposure Adjustment would limit FICC's 
credit exposures during the Blackout Period caused by portfolios with 
collateralized mortgage-backed securities with risk characteristics 
that are not effectively captured by the Required Fund Deposit 
calculation.
    Therefore, FICC believes that the proposed haircut method and the 
proposed Blackout Period Exposure Adjustment are consistent with Rule 
17Ad-22(e)(6)(v) of the Act cited above because the proposed changes 
appropriate method for measuring credit exposure that accounts for 
relevant product risk factors and portfolio effects across products.

III. Date of Effectiveness of the Advance Notice, and Timing for 
Commission Action

    The proposed change may be implemented if the Commission does not 
object to the proposed change within 60 days of the later of (i) the 
date that the proposed change was filed with the Commission or (ii) the 
date that any additional information requested by the Commission is 
received. The clearing agency shall not implement the proposed change 
if the Commission has any objection to the proposed change.
    The Commission may extend the period for review by an additional 60 
days if the proposed change raises novel or complex issues, subject to 
the Commission providing the clearing agency with prompt written notice 
of the extension. A proposed change may be implemented in less than 60 
days from the date the advance notice is filed, or the date further 
information requested by the Commission is received, if the Commission 
notifies the clearing agency in writing that it does not object to the 
proposed change and authorizes the clearing agency to implement the 
proposed change on an earlier date, subject to any conditions imposed 
by the Commission.
    The clearing agency shall post notice on its website of proposed 
changes that are implemented.
    The proposal shall not take effect until all regulatory actions 
required with respect to the proposal are completed.

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views and 
arguments concerning the foregoing, including whether the Advance 
Notice is consistent with the Clearing Supervision Act. Comments may be 
submitted by any of the following methods:

Electronic Comments

     Use the Commission's internet comment form (http://www.sec.gov/rules/sro.shtml); or
     Send an email to [email protected]. Please include 
File Number SR-FICC-2018-801 on the subject line.

Paper Comments

     Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE, Washington, DC 20549.

All submissions should refer to File Number SR-FICC-2018-801. This file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's internet website (http://www.sec.gov/rules/sro.shtml). 
Copies of the submission, all subsequent amendments, all written 
statements with respect to the Advance Notice that are filed with the 
Commission, and all written communications relating to the Advance 
Notice between the Commission and any person, other than those that may 
be withheld from the public in accordance with the provisions of 5 
U.S.C. 552, will be available for website viewing and printing in the 
Commission's Public Reference Room, 100 F Street NE, Washington, DC 
20549 on official business days between the hours of 10:00 a.m. and 
3:00 p.m. Copies of the filing also will be available for inspection 
and copying at the principal office of FICC and on DTCC's website 
(http://dtcc.com/legal/sec-rule-filings.aspx). All comments received 
will be posted without change. Persons submitting comments are 
cautioned that we do not redact or edit personal identifying 
information from comment submissions. You should submit only 
information that you wish to make available publicly. All submissions 
should refer to File Number SR-FICC-2018-801 and should be submitted on 
or before March 19, 2018.

    By the Commission.
Brent J. Fields,
Secretary.
[FR Doc. 2018-04236 Filed 3-1-18; 8:45 am]
 BILLING CODE 8011-01-P



                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                        9055

                                               Consideration will be given to                          I. Clearing Agency’s Statement of the                   proposed Blackout Period Exposure
                                               comments and suggestions submitted in                   Terms of Substance of the Advance                       Adjustment.
                                               writing within 60 days of this                          Notice                                                     2. An impact study that shows the
                                               publication.                                                                                                    portfolio level VaR Charge under the
                                                                                                          This Advance Notice consists of                      proposed methodology for the period
                                                 An agency may not conduct or                          amendments to FICC’s Government
                                               sponsor, and a person is not required to                                                                        January 3, 2013 through December 30,
                                                                                                       Securities Division (‘‘GSD’’) Rulebook                  2016,8 and
                                               respond to, a collection of information                 (the ‘‘GSD Rules’’) 4 in order to propose
                                               under the PRA unless it displays a                                                                                 3. An impact study that shows the
                                                                                                       changes to GSD’s method of calculating                  aggregate Required Fund Deposit
                                               currently valid OMB control number.                     Netting Members’ margin, referred to in                 amount by Netting Member for the
                                                 Please direct your written comments                   the GSD Rules as the Required Fund                      period May 1, 2017 through November
                                               to: Pamela Dyson, Director/Chief                        Deposit amount.5 Specifically, FICC is                  30, 2017.
                                               Information Officer, Securities and                     proposing to (1) change its method of                      4. The GSD Initial Margin Model (the
                                               Exchange Commission, c/o Remi Pavlik-                   calculating the VaR Charge component,                   ‘‘QRM Methodology’’) which would
                                               Simon, 100 F Street NE, Washington,                     (2) add a new component referred to as                  reflect the proposed methodology of the
                                               DC 20549 or send an email to: PRA_                      the ‘‘Blackout Period Exposure                          VaR Charge calculation and the
                                               Mailbox@sec.gov.                                        Adjustment’’ (as defined in Item II.(B)I                proposed Blackout Period Exposure
                                                 Dated: February 26, 2018.                             below), (3) eliminate the Blackout                      Adjustment.
                                               Eduardo A. Aleman,                                      Period Exposure Charge and the                             FICC is requesting confidential
                                               Assistant Secretary.                                    Coverage Charge components, (4) amend                   treatment of the above-referenced
                                               [FR Doc. 2018–04198 Filed 3–1–18; 8:45 am]
                                                                                                       the Backtesting Charge component to (i)                 backtesting results, impact studies and
                                                                                                       include the backtesting deficiencies of                 QRM Methodology, and has filed it
                                               BILLING CODE 8011–01–P
                                                                                                       certain GCF Counterparties during the                   separately with the Commission.9
                                                                                                       Blackout Period 6 and (ii) give GSD the                 II. Clearing Agency’s Statement of the
                                               SECURITIES AND EXCHANGE                                 ability to assess the Backtesting Charge                Purpose of, and Statutory Basis for, the
                                               COMMISSION                                              on an intraday basis for all Netting                    Advance Notice
                                                                                                       Members, and (5) amend the calculation
                                                                                                       for determining the Excess Capital                         In its filing with the Commission, the
                                               [Release No. 34–82779; File No. SR–FICC–                                                                        clearing agency included statements
                                                                                                       Premium for Broker Netting Members,
                                               2018–801]                                                                                                       concerning the purpose of and basis for
                                                                                                       Inter-Dealer Broker Netting Members
                                                                                                       and Dealer Netting Members. In                          the Advance Notice and discussed any
                                               Self-Regulatory Organizations; Fixed                                                                            comments it received on the Advance
                                               Income Clearing Corporation; Notice of                  addition, FICC is proposing to provide
                                                                                                       transparency with respect to GSD’s                      Notice. The text of these statements may
                                               Advance Notice Filing of Proposed                                                                               be examined at the places specified in
                                               Changes to the Method of Calculating                    existing authority to calculate and
                                                                                                       assess Intraday Supplemental Fund                       Item IV below. The clearing agency has
                                               Netting Members’ Margin in the                                                                                  prepared summaries, set forth in
                                               Government Securities Division                          Deposit amounts.7
                                                                                                          FICC has also provided the following                 sections A and B below, of the most
                                               Rulebook                                                                                                        significant aspects of such statements.
                                                                                                       documentation to the Commission:
                                               February 26, 2018.                                         1. Backtesting results that reflect                  (A) Clearing Agency’s Statement on
                                                  Pursuant to Section 806(e)(1) of Title               FICC’s comparison of the aggregate                      Comments on the Advance Notice
                                               VIII of the Dodd-Frank Wall Street                      Clearing Fund requirement (‘‘CFR’’)                     Received From Members, Participants,
                                               Reform and Consumer Protection Act                      under GSD’s current methodology and                     or Others
                                               entitled the Payment, Clearing, and                     the aggregate CFR under the proposed                      Written comments relating to the
                                               Settlement Supervision Act of 2010                      methodology (as listed in the first                     proposed rule changes have not been
                                               (‘‘Clearing Supervision Act’’) 1 and Rule               paragraph above) to historical returns of               solicited or received. FICC will notify
                                               19b–4(n)(1)(i) under the Securities                     end-of-day snapshots of each Netting                    the Commission of any written
                                               Exchange Act of 1934 as amended                         Member’s portfolio for the period May                   comments received by FICC.
                                               (‘‘Act’’),2 notice is hereby given that on              2016 through October 2017. The CFR
                                               January 12, 2018, Fixed Income Clearing                 backtesting results under the proposed                  (B) Advance Notice Filed Pursuant to
                                               Corporation (‘‘FICC’’) filed with the                   methodology were calculated in two                      Section 806(e) of the Payment, Clearing
                                               Securities and Exchange Commission                      ways for end-of-day portfolios: One set                 and Settlement Supervision Act
                                               (‘‘Commission’’) the advance notice SR–                 of results included the proposed                        I. Description of the Change
                                               FICC–2018–801 (‘‘Advance Notice’’) as                   Blackout Period Exposure Adjustment
                                               described in Items I, II and III below,                                                                            The purpose of this filing is to amend
                                                                                                       and the other set of results excluded the
                                               which Items have been prepared by the                                                                           the GSD Rules to propose changes to
                                               clearing agency.3 The Commission is                        4 Available at DTCC’s website, www.dtcc.com/
                                                                                                                                                               GSD’s method of calculating Netting
                                               publishing this notice to solicit                       legal/rules-and-procedures.aspx. Capitalized terms      Members’ margin, referred to in the GSD
                                               comments on the Advance Notice from                     used herein and not defined shall have the meaning      Rules as the Required Fund Deposit
                                               interested persons.                                     assigned to such terms in the GSD Rules.                amount. Specifically, FICC is proposing
                                                                                                          5 Id. at GSD Rules 1 and 4.
                                                                                                                                                               to (1) change its method of calculating
                                                                                                          6 As further discussed in Item II.(B)I. below, the
                                                 1 12 U.S.C. 5465(e)(1).
                                                                                                                                                               the VaR Charge component, (2) add the
                                                                                                       proposed Backtesting Charge would consider a GCF
                                                                                                                                                               Blackout Period Exposure Adjustment
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                                                 2 17 CFR 240.19b–4(n)(1)(i).                          Counterparty’s backtesting deficiencies that are
                                                 3 On January 12, 2018, FICC also filed a proposed     attributable to GCF Repo Transactions collateralized
                                               rule change (SR–FICC–2018–001) with the                 with mortgage-backed securities during the                8 This period includes market stress events such

                                               Commission pursuant to Section 19(b)(1) of the Act,     Blackout Period.                                        as the U.S. presidential election, United Kingdom’s
                                               15 U.S.C. 78s(b)(1), and Rule 19b–4, 17 CFR                7 Pursuant to the GSD Rules, FICC has the            vote to leave the European Union, and the 2013
                                               240.19b–4, seeking approval of changes to its rules     existing authority and discretion to calculate an       spike in U.S. Treasury yields which resulted from
                                               necessary to implement the proposal. A copy of the      additional amount on an intraday basis in the form      the Federal Reserve’s plans to reduce its balance
                                               proposed rule change is available at http://            of an Intraday Supplemental Clearing Fund Deposit.      sheet purchases.
                                               www.dtcc.com/legal/sec-rule-filings.aspx.               See GSD Rules 1 and 4, Section 2a, supra note 4.          9 See 17 CFR 240–24b–2.




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                                               9056                            Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               as a new component, (3) eliminate the                   Required Fund Deposit be insufficient                 determines that certain classes of
                                               Blackout Period Exposure Charge and                     to satisfy losses to GSD caused by the                securities in a Netting Member’s
                                               the Coverage Charge components, (4)                     liquidation of that Netting Member’s                  portfolio (including, but not limited to,
                                               amend the Backtesting Charge to (i)                     portfolio. The objective of a Netting                 the repo rate for Term Repo
                                               consider the backtesting deficiencies of                Member’s Required Fund Deposit is to                  Transactions and Forward-Starting Repo
                                               certain GCF Counterparties during the                   mitigate potential losses to GSD                      Transactions) are less amenable to
                                               Blackout Period 10 and (ii) give GSD the                associated with liquidation of such                   statistical analysis,16 FICC may apply a
                                               ability to assess the Backtesting Charge                Member’s portfolio in the event that                  historic index volatility model rather
                                               on an intraday basis for all Netting                    FICC ceases to act for such Member                    than the VaR calculation.17
                                               Members, and (5) amend the calculation                  (hereinafter referred to as a ‘‘default’’).              In addition to the full revaluation
                                               for determining the Excess Capital                         As discussed below, a Netting                      approach that GSD uses to calculate the
                                               Premium for Broker Netting Members,                     Member’s Required Fund Deposit                        VaR Charge, GSD also utilizes ‘‘implied
                                               Dealer Netting Members and Inter-                       currently consists of the VaR Charge                  volatility indicators’’ among the
                                               Dealer Broker Netting Members.                          and, to the extent applicable, the                    assumptions and other observable
                                                 In addition, FICC is proposing to                     Coverage Charge, the Blackout Period                  market data as part of its volatility
                                               provide transparency with respect to                    Exposure Charge, the Backtesting                      model. Specifically, GSD applies a
                                               GSD’s existing authority to calculate                   Charge, the Excess Capital Premium,                   multiplier (also known as the
                                               and assess Intraday Supplemental Fund                   and other components.13                               ‘‘augmented volatility adjustment
                                               Deposit amounts.11                                                                                            multiplier’’) to calculate the VaR
                                                 The proposed QRM Methodology                          1. GSD’s Required Fund Deposit
                                                                                                       Calculation—The VaR Charge                            Charge. The multiplier is based on the
                                               would reflect the proposed methodology                                                                        levels of change in current and implied
                                               of the VaR Charge calculation and the                   Component
                                                                                                                                                             volatility measures of market
                                               proposed Blackout Period Exposure                          The VaR Charge generally comprises
                                                                                                                                                             benchmarks.
                                               Adjustment calculation.                                 the largest portion of a Netting
                                                                                                                                                                FICC also employs a supplemental
                                                                                                       Member’s Required Fund Deposit
                                               A. The Required Fund Deposit and                                                                              risk charge referred to as the Margin
                                                                                                       amount. Currently, GSD uses a
                                               Clearing Fund Calculation Overview                                                                            Proxy.18 The Margin Proxy is designed
                                                                                                       methodology referred to as the ‘‘full
                                                 GSD provides trade comparison,                                                                              to help ensure that each Netting
                                                                                                       revaluation’’ approach to capture the
                                               netting and settlement for the U.S.                                                                           Member’s VaR Charge is adequate and,
                                                                                                       market price risk associated with the
                                               Government securities marketplace.                                                                            at the minimum, mirrors historical price
                                                                                                       securities in a Netting Member’s
                                               Pursuant to the GSD Rules, Netting                                                                            moves.
                                                                                                       portfolio. The full revaluation approach
                                               Members may process the following                       uses valuation algorithms to fully                    2. GSD’s Required Fund Deposit
                                               securities and transaction types through                reprice each security in a Netting                    Calculation—Other Components
                                               GSD: (1) Buy-sell transactions in eligible              Member’s portfolio over a range of
                                               U.S. Treasury and Agency securities, (2)                                                                        In addition to the VaR Charge, a
                                                                                                       historically simulated scenarios. These
                                               delivery versus payment repurchase                                                                            Netting Member’s Required Fund
                                                                                                       historical market moves are then used to
                                               agreement (‘‘repo’’) transactions, where                                                                      Deposit calculation may include a
                                                                                                       project the potential gains or losses that
                                               the underlying collateral must be U.S.                                                                        number of other components including,
                                                                                                       could occur in connection with the
                                               Treasury securities or Agency securities,                                                                     but not limited to, the Coverage Charge,
                                                                                                       liquidation of a defaulting Netting
                                               and (3) GCF Repo Transactions, where                                                                          the Blackout Period Exposure Charge,
                                                                                                       Member’s portfolio to determine the
                                               the underlying collateral must be U.S.                                                                        and the Backtesting Charge.19 In
                                                                                                       amount of the VaR Charge, which is
                                               Treasury securities, Agency securities,                                                                       addition, the Required Fund Deposit
                                                                                                       calibrated to cover the projected
                                               or eligible mortgage-backed securities.                                                                       may include an Excess Capital Premium
                                                                                                       liquidation losses at a 99% confidence
                                                 A key tool that FICC uses to manage                                                                         charge.20
                                                                                                       level.
                                               counterparty risk is the daily calculation                 The VaR Charge provides an estimate                  The Coverage Charge is designed to
                                               and collection of Required Fund                         of the possible losses for a given                    address potential shortfalls 21 in the
                                               Deposits from Netting Members.12 The                    portfolio based on a given confidence                 margin amount calculated by the
                                               Required Fund Deposit serves as each                    level over a particular time horizon. The             existing VaR Charge and Funds-Only
                                               Netting Member’s margin. Twice each                     current VaR Charge is calibrated at a
                                               business day, Netting Members are                       99% confidence level based on a front-                Fund Deposit from a defaulting Netting Member
                                               required to satisfy their Required Fund                                                                       and the liquidation of such Netting Member’s
                                                                                                       weighted 14 1-year look-back period                   portfolio. FICC currently assumes that it would take
                                               Deposit by 9:30 a.m. (E.T.) (the ‘‘AM                   assuming a three-day liquidation                      three days to liquidate or hedge a portfolio in
                                               RFD’’) and 2:45 p.m. (E.T.) (the ‘‘PM                   period.15 In the event that FICC                      normal market conditions.
                                               RFD’’). The aggregate of all Netting                                                                             16 Certain classes of securities are less amenable

                                               Members’ Required Fund Deposits                            13 Pursuant to the GSD Rules, the Required Fund    to statistical analysis because FICC believes that it
                                                                                                                                                             does not observe sufficient historical market price
                                               constitutes the Clearing Fund of GSD,                   Deposit calculation may include the following
                                                                                                                                                             data to reliably estimate the 99% confidence level.
                                               which FICC would access should a                        additional components: The Holiday Charge, the
                                                                                                                                                                17 See GSD Rule 4 Section 1b(a), supra note 4.
                                                                                                       Cross-Margining Reduction, the GCF Premium
                                               defaulting Netting Member’s own                         Charge, the GCF Repo Event Premium, the Early            18 The Margin Proxy is currently used to provide

                                                                                                       Unwind Intraday Charge and the Special Charge.        supplemental coverage to the VaR Charge, however,
                                                  10 As further discussed below, the proposed          See GSD Rules 1 and 4, supra note 4. FICC is not      pursuant to this rule filing, the Margin Proxy would
                                               Backtesting Charge would consider a GCF                 proposing any changes to these components, thus       only be used as an alternative volatility calculation
                                               Counterparty’s backtesting deficiencies that are        a description of these components is not included     as described below in subsection B.3.—Proposed
                                                                                                                                                             change to implement the Margin Proxy as the VaR
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                                               attributable to GCF Repo Transactions collateralized    in this rule filing.
                                               with mortgage-backed securities during the                 14 A fronted weighted approach means that GSD      Charge during a vendor data disruption.
                                               Blackout Period.                                        allows recently observed market data to have more        19 See supra note 13.
                                                  11 Pursuant to the GSD Rules, FICC has the           impact on the VaR Charge than older historic             20 See GSD Rules 1 and 3, Section 1, supra note

                                               existing authority and discretion to calculate an       market data.                                          4.
                                               additional amount on an intraday basis in the form         15 The three-day liquidation period is sometimes      21 While multiple factors may contribute to a
                                               of an Intraday Supplemental Clearing Fund Deposit.      referred to as the ‘‘margin period of risk’’ or       shortfall, shortfalls could be observed based on the
                                               See GSD Rules 1 and 4, Section 2a, supra note 4.        ‘‘closeout-period.’’ This period reflects the time    mark-to-market change on a Netting Member’s
                                                  12 See GSD Rules 1 and 4, supra note 4.              between the most recent collection of the Required    positions after the last margin collection.



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                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                        9057

                                               Settlement.22 Thus, the Coverage Charge                 Netting Member’s Required Fund                         with the sensitivity approach.24 The
                                               is applied to supplement the VaR                        Deposit may not fully address the                      current full revaluation approach uses
                                               Charge to help ensure that a Netting                    projected liquidation losses estimated                 valuation algorithms to fully reprice
                                               Member’s backtesting coverage achieves                  from such Netting Member’s settlement                  each security in a Netting Member’s
                                               the 99% confidence level.                               activity. Similarly, the Coverage Charge               portfolio over a range of historically
                                                  The Blackout Period Exposure Charge                  may be assessed to address potential                   simulated scenarios. While there are
                                               is applied when FICC determines that a                  shortfalls in the VaR Charge calculation.              benefits to this method, some of its
                                               GCF Counterparty has experienced                        The Coverage Charge supplements the                    deficiencies are that it requires
                                               backtesting deficiencies due to                         VaR Charge to help ensure that the                     significant historical market data inputs,
                                               reductions in the notional value of the                 Netting Member’s backtesting coverage                  calibration of various model parameters
                                               mortgage-backed securities used to                      achieves the 99% confidence level. The                 and extensive quantitative support for
                                               collateralize its GCF Repo Transactions                 Coverage Charge considers the                          price simulations.
                                               during the monthly Blackout Period.                     backtesting results of only the VaR                      FICC believes that the proposed
                                               This charge is designed to mitigate                     Charge (including the augmented                        sensitivity approach would address
                                               FICC’s exposure resulting from potential                volatility adjustment multiplier) and                  these deficiencies because it would
                                               decreases in the collateral value of                    mark-to-market, while the Backtesting                  leverage external vendor 25 expertise in
                                               mortgage-backed securities that occur                   Charge considers the total Required                    supplying the market risk attributes,
                                               during the monthly Blackout Period.                     Fund Deposit amount.                                   which would then be incorporated by
                                                  The Backtesting Charge is applied                                                                           FICC into GSD’s model to calculate the
                                               when FICC determines that a Netting                     B. Proposed Changes to GSD’s                           VaR Charge. Specifically, FICC would
                                               Member’s portfolio has experienced                      Calculation of the VaR Charge                          source security-level risk sensitivity
                                               backtesting deficiencies over the prior                    FICC is proposing to amend its                      data and relevant historical risk factor
                                               12-month period. The Backtesting                        calculation of GSD’s VaR Charge                        time series data from an external vendor
                                               Charge is designed to mitigate exposures                because during the fourth quarter of                   for all Eligible Securities.
                                               to GSD caused by settlement risks that                  2016, FICC’s current methodology for                     The sensitivity data would be
                                               may not be adequately captured by                       calculating the VaR Charge did not                     generated by a vendor based on its
                                               GSD’s Required Fund Deposit.                            respond effectively to the market                      econometric, risk and pricing models.26
                                                  The Excess Capital Premium is                        volatility that existed at that time. As a                24 GSD’s proposed sensitivity approach is similar
                                               applied to a Netting Member’s Required                  result, the VaR Charge did not achieve                 to the sensitivity approach that FICC’s Mortgage-
                                               Fund Deposit when its VaR Charge                        backtesting coverage at a 99%                          Backed Securities Division (‘‘MBSD’’) uses to
                                               exceeds its Excess Capital. The Excess                  confidence level and therefore yielded                 calculate the VaR Charge for MBSD clearing
                                               Capital Premium is designed to more                                                                            members. See MBSD’s Clearing Rules, available at
                                                                                                       backtesting deficiencies beyond FICC’s                 DTCC’s website, www.dtcc.com/legal/rules-and-
                                               effectively manage a Netting Member’s                   risk tolerance. In response, FICC                      procedures.aspx. See Securities Exchange Act
                                               credit risk to GSD that is caused because               implemented the Margin Proxy to help                   Release No. 79868 (January 24, 2017) 82 FR 8780
                                               such Netting Member’s trading activity                  ensure that each Netting Member’s VaR                  (January 30, 2017) (SR–FICC–2016–007) and
                                               has resulted in a VaR Charge that is                                                                           Securities Exchange Act Release No. 79643
                                                                                                       Charge achieves a minimum 99%                          (December 21, 2016), 81 FR 95669 (December 28,
                                               greater than its excess regulatory capital.             confidence level and, at the minimum,                  2016) (SR–FICC–2016–801).
                                               3. GSD’s Backtesting Process                            mirrors historical price moves, while                     25 FICC does not believe that its engagement of

                                                                                                       FICC continued the development effort                  the vendor would present a conflict of interest
                                                  FICC employs daily backtesting to                                                                           because the vendor is not an existing Netting
                                                                                                       on the proposed sensitivity based                      Member nor are any of the vendor’s affiliates
                                               determine the adequacy of each Netting                  approach to remediate the observed                     existing Netting Members. To the extent that the
                                               Member’s Required Fund Deposit.                         model weaknesses.23                                    vendor or any of its affiliates submit an application
                                               Backtesting compares the Required                                                                              to become a Netting Member, FICC will negotiate
                                                                                                          As a result of FICC’s review of GSD’s               an appropriate information barrier with the
                                               Fund Deposit for each Netting Member
                                                                                                       existing VaR model deficiencies, FICC is               applicant in an effort to prevent a conflict of
                                               with actual price changes in the Netting                                                                       interest from arising. An affiliate of the vendor
                                                                                                       proposing to: (1) Replace the full
                                               Member’s portfolio. The portfolio values                                                                       currently provides an existing service to FICC;
                                                                                                       revaluation approach with the
                                               are calculated using the actual positions                                                                      however, this arrangement does not present a
                                                                                                       sensitivity approach, (2) eliminate the                conflict of interest because the existing agreement
                                               in a Netting Member’s portfolio on a
                                                                                                       augmented volatility adjustment                        between FICC and the vendor, and the existing
                                               given day and the observed security                                                                            agreement between FICC and the vendor’s affiliate
                                                                                                       multiplier, (3) employ the Margin Proxy
                                               price changes over the following three                                                                         each contain provisions that limit the sharing of
                                                                                                       as an alternative volatility calculation               confidential information.
                                               days. The backtesting results are
                                                                                                       rather than as a minimum volatility                       26 The following risk factors would be
                                               reviewed by FICC as part of its
                                                                                                       calculation, (4) utilize a haircut method              incorporated into GSD’s proposed sensitivity
                                               performance monitoring and assessment                                                                          approach: Key rate, convexity, implied inflation
                                                                                                       for securities that lack sufficient
                                               of the adequacy of each Netting                                                                                rate, agency spread, mortgage-backed securities
                                                                                                       historical data, and (5) establish a                   spread, volatility, mortgage basis, and time risk
                                               Member’s Required Fund Deposit. As
                                                                                                       minimum calculation, referred to as the                factor. These risk factors are defined as follows:
                                               noted above, a Backtesting Charge may                                                                             • Key rate measures the sensitivity of a price
                                                                                                       VaR Floor (as defined below in
                                               be assessed if GSD determines that a                                                                           change to changes in interest rates;
                                                                                                       subsection 5), as the minimum VaR
                                                                                                                                                                 • convexity measures the degree of curvature in
                                                 22 The Coverage Charge is calculated as the front-
                                                                                                       Charge. These proposed changes are                     the price/yield relationship of key interest rates;
                                               weighted average of backtesting coverage                described in detail below.                                • implied inflation rate measures the difference
                                               deficiencies observed over the prior 100 days. The                                                             between the yield on an ordinary bond and the
                                               backtesting coverage deficiencies are determined by
                                                                                                       1. Proposed Change To Replace the Full                 yield on an inflation-indexed bond with the same
                                                                                                       Revaluation Approach With the
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                                               comparing (x) the simulated liquidation profit and                                                             maturity;
                                               loss of a Netting Member’s portfolio (using actual      Sensitivity Approach                                      • agency spread is yield spread that is added to
                                               positions in the Member’s portfolio and the actual                                                             a benchmark yield curve to discount an Agency
                                               historical returns on the security positions in the       FICC is proposing to address GSD’s                   bond’s cash flows to match its market price;
                                               portfolio) to (y) the sum of the VaR Charge and the     existing VaR model deficiencies by                        • mortgage-backed securities spread is the yield
                                               Funds-Only Settlement Amount (which is the mark-        replacing the full revaluation method                  spread that is added to a benchmark yield curve to
                                               to-market amount) in order to determine whether                                                                discount a to-be-announced (‘‘TBA’’) security’s cash
                                               there would have been any shortfalls between the                                                               flows to match its market price;
                                               amounts collected.                                        23 See   supra note 18.                                                                         Continued




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                                               9058                             Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               Because the quality of this data is an                  Modifications to the proposed VaR                     not be reflected in the historical price
                                               important component of calculating the                  Charge may be subject to a proposed                   moves combined with the augmented
                                               VaR Charge, FICC would conduct                          rule change pursuant to Rule 19b–4 30                 volatility adjustment multiplier. In this
                                               independent data checks to verify the                   and/or an advance notice filing                       regard, FICC has concluded, based on its
                                               accuracy and consistency of the data                    pursuant to Section 806(e)(1) of the                  assessment of the backtesting results of
                                               feed received from the vendor. With                     Clearing Supervision Act 31 and Rule                  the proposed sensitivity approach and
                                               respect to the historical risk factor time              19b–4(n)(1)(I) under the Act.32                       its comparison of those results to the
                                               series data, FICC has evaluated the                        Under the proposed approach, a                     backtesting results of the current full
                                               historical price moves and determined                   Netting Member’s portfolio risk                       revaluation approach 33 that the
                                               which risk factors primarily explain                    sensitivities would be calculated by                  proposed sensitivity approach would
                                               those price changes, a practice                         FICC as the aggregate of the security                 address the deficiencies observed in the
                                               commonly referred to as risk attribution.               level risk sensitivities weighted by the              existing model because it would
                                                  FICC’s proposal to use the vendor’s                  corresponding position market values.                 leverage external vendor expertise,
                                               risk analytics data requires that FICC                  More specifically, FICC would look at                 which FICC does not need to develop
                                               take steps to mitigate potential model                  the historical changes of the chosen risk             in-house, in supplying the market risk
                                               risk. FICC has reviewed a description of                factors during the look-back period in                attributes that would then be
                                               the vendor’s calculation methodology                    order to generate risk scenarios to arrive            incorporated by FICC into GSD’s model
                                               and the manner in which the market                      at the market value changes for a given               to calculate the VaR Charge. With
                                               data is used to calibrate the vendor’s                  portfolio. A statistical probability                  respect to FICC’s review of the
                                               models. FICC understands and is                         distribution would be formed from the                 backtesting results, FICC believes that
                                               comfortable with the vendor’s controls,                 portfolio’s market value changes, which               the calculation of the VaR Charge using
                                               governance process and data quality                     are then calibrated to cover the                      the proposed sensitivity approach
                                               standards. FICC would conduct an                        projected liquidation losses at a 99%                 would provide better coverage on
                                               independent review of the vendor’s                      confidence level. The portfolio risk                  volatile days while not significantly
                                               release of a new version of its model                   sensitivities and the historical risk                 increasing the overall Clearing Fund.34
                                               prior to using it in GSD’s proposed                     factor time series data would then be                 In fact, the calculation of the VaR
                                               sensitives approach calculation. In the                 used by FICC’s risk model to calculate                Charge using the proposed sensitivity
                                               event that the vendor changes its model                 the VaR Charge for each Netting                       approach would produce a VaR Charge
                                               and methodologies that produce the risk                 Member.                                               amount that is consistent with the
                                               factors and risk sensitivities, FICC                       The proposed sensitivity approach                  current VaR Charge calculation, as
                                               would analyze the effect of the proposed                differs from the current full revaluation             supplemented by Margin Proxy.35
                                               changes on GSD’s proposed sensitivity                   approach mainly in how the market                        The second benefit of the proposed
                                               approach. Future changes to the QRM                     value changes are calculated. The full                sensitivity approach is that it would
                                               Methodology would be subject to a                       revaluation approach accounts for                     provide more transparency to Netting
                                               proposed rule change pursuant to Rule                   changes in market variables and                       Members. Because Netting Members
                                               19b–4 (‘‘Rule 19b–4’’) 27 of the Act and                instrument specific characteristics of                typically use risk factor analysis for
                                               may be subject to an advance notice                     U.S. Treasury/Agency securities and                   their own risk and financial reporting,
                                               filing pursuant to Section 806(e)(1) of                 mortgage-backed securities by                         such Members would have comparable
                                               the Clearing Supervision Act 28 and Rule                incorporating certain historical data to              data and analysis to assess the variation
                                               19b–4(n)(1)(I) under the Act.29                         calibrate a pricing model that generates              in their VaR Charge based on changes in
                                                                                                       simulated prices. This data is used to
                                                  • volatility reflects the implied volatility         create a distribution of returns per each               33 The backtesting results compared the aggregate
                                               observed from the swaption market to estimate           security. By comparison, the proposed                 CFR under the current methodology and the
                                               fluctuations in interest rates;                                                                               aggregate CFR under the proposed methodology to
                                                  • mortgage basis captures the basis risk between
                                                                                                       sensitivity approach would simulate the
                                                                                                                                                             historical returns of end-of-day snapshots of each
                                               the prevailing mortgage rate and a blended Treasury     market value changes of a Netting                     Netting Member’s portfolio for the period May 2016
                                               rate; and                                               Member’s portfolio under a given                      through October 2017. The CFR backtesting results
                                                  • time risk factor accounts for the time value       market scenario as the sum of the                     under the proposed methodology were calculated in
                                               change (or carry adjustment) over the assumed                                                                 two ways for end-of-day portfolios: One set of
                                               liquidation period.
                                                                                                       portfolio risk factor exposures
                                                                                                                                                             results included the proposed Blackout Period
                                                  The above-referenced risk factors are similar to     multiplied by the corresponding risk                  Exposure Adjustment and the other set of results
                                               the risk factors currently utilized in MBSD’s           factor movements.                                     excluded the proposed Blackout Period Exposure
                                               sensitivity approach, however, GSD has included            FICC believes that the sensitivity                 Adjustment.
                                               other risk factors that are specific to the U.S.        approach would provide three key                        34 The CFR backtesting results under the
                                               Treasury securities, Agency securities and                                                                    proposed methodology (both with and without
                                               mortgage-backed securities cleared through GSD.         benefits. First, the sensitivity approach             Blackout Period Exposure Adjustment) indicate that
                                                  Concerning U.S. Treasury securities and Agency       incorporates a broad range of structured              the proposed methodology provided better overall
                                               securities, FICC would select the following risk        risk factors and a Netting Member                     coverage during the volatile period following the
                                               factors: Key rates, convexity, agency spread,           portfolios’ exposure to these risk factors,           U.S. election than under the current methodology.
                                               implied inflation rates, volatility, and time.                                                                The CFR Backtesting results under the proposed
                                                  For mortgage-backed securities, each security
                                                                                                       while the full revaluation approach is                methodology were also more stable over the May
                                               would be mapped to a corresponding TBA forward          calibrated with only security level                   2016 through October 2017 study period than the
                                               contract and FICC would use the risk exposure           historical data that is supplemented by               CFR backtesting results under the existing
                                               analytics for the TBA as an estimate for the            the augmented volatility adjustment                   methodology.
                                               mortgage-backed security’s risk exposure analytics.                                                             35 FICC implemented the Margin Proxy at the end
                                               FICC would use the following risk factors to model      multiplier. The proposed sensitivity
                                                                                                                                                             of April 2017. As a result, the CFR backtesting
                                                                                                       approach integrates both observed risk
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                                               a TBA security: Key rates, convexity, mortgage-                                                               coverage under the current methodology increased
                                               backed securities spread, volatility, mortgage basis,   factor changes and current market                     in May 2017 and were more consistent with the
                                               and time. To account for differences between            conditions to more effectively respond                CFR backtesting results under the proposed
                                               mortgage-backed securities and their corresponding                                                            methodology from May 2017 through October 2017.
                                               TBA, FICC would apply an additional basis risk          to current market price moves that may
                                                                                                                                                             Based on data reflected in the impact study, FICC
                                               adjustment.                                                                                                   observes that for the period May 1, 2017 to
                                                  27 See 17 CFR 240.19b–4.                               30 See 17 CFR 240.19b–4.                            November 30, 2017 an approximate 7% increase in
                                                  28 See 12 U.S.C. 5465(e)(1).                           31 See 12 U.S.C. 5465(e)(1).                        average aggregate AM RFD across all Netting
                                                  29 See 17 CFR 240.19b–4(n)(1)(I).                      32 See 17 CFR 240.19b–4(n)(1)(I).                   Members.



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                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                         9059

                                               the market value of their portfolios.                   or adjust the length of look-back period.             it is determined that the vendor will
                                               Thus, Netting Members would be able to                  The additional stress period is a                     resume providing data within five (5)
                                               simulate the VaR Charge to a closer                     designed to be a continuous period                    business days, FICC’s management
                                               degree than under the existing full                     (typically 1 year). FICC believes that it             would determine whether the VaR
                                               revaluation approach.                                   is appropriate to assess on an annual                 Charge should continue to be calculated
                                                  The third benefit of the proposed                    basis whether an additional stressed                  by using the most recently available
                                               sensitivity approach is that it would                   period should be included. This                       data along with an extended look-back
                                               provide FICC with the ability to adjust                 assessment, which will only occur                     period or whether the Margin Proxy
                                               the look-back period that FICC uses for                 annually, would include a review of (1)               should be invoked, subject to the
                                               purposes of calculating the VaR Charge.                 the largest moves in the dominating                   approval of DTCC’s Group Chief Risk
                                               Specifically, FICC would change the                     market risk factor of the proposed                    Officer or his/her designee. If it is
                                               look-back period from a front-                          sensitivity approach, (2) the impact                  determined that the data disruption will
                                               weighted 36 1-year look-back (which is                  analyses resulting from the removal                   extend beyond five (5) business days,
                                               currently utilized today) to a 10-year                  and/or addition of a stressed period, and             the Margin Proxy would be applied as
                                               look-back period that is not front-                     (3) the backtesting results of the                    an alternative volatility calculation for
                                               weighted and would include, to the                      proposed look-back period. As                         the VaR Charge subject to the proposed
                                               extent applicable, an additional stressed               described in the QRM Methodology,                     VaR Floor.38 FICC’s proposed use of the
                                               period.37 The proposed extended look-                   approval by DTCC’s Model Risk                         Margin Proxy would be subject to the
                                               back period would help to ensure that                   Governance Committee (‘‘MRGC’’) and,                  approval of the MRC followed by
                                               the historical simulation contains a                    to the extent necessary, the Management               notification to FICC’s Board Risk
                                               sufficient number of historical market                  Risk Committee (‘‘MRC’’) would be                     Committee. FICC would continue to
                                               conditions (including but not limited to                required to determine when to apply an                calculate the Margin Proxy on a daily
                                               stressed market conditions).                            additional period of stressed market                  basis and this calculation would
                                                  While FICC could extend the 1-year                   conditions to the look-back period and                continue to reflect separate calculations
                                               look-back period in the existing full                   the appropriate historical stressed                   for U.S. Treasury/Agency securities and
                                               revaluation approach to a 10-year look-                 period to utilize if it is not within the             mortgage-backed securities.39 The
                                               back period, the performance of the                     current 10-year period.                               Margin Proxy would be subject to
                                               existing model could deteriorate if                                                                           monthly performance review by the
                                               current market conditions are materially                2. Proposed Change To Amend the VaR                   MRGC. FICC would monitor the
                                               different than indicated in the historical              Charge To Eliminate the Augmented                     performance of the Margin Proxy
                                               data. Additionally, since the full                      Volatility Adjustment Multiplier                      calculation on a monthly basis to ensure
                                               revaluation approach requires FICC to                      As described above, the augmented                  that it could be used in the
                                               maintain in-house complex pricing                       volatility adjustment multiplier gives                circumstance described above.
                                               models and mortgage prepayment                          GSD the ability to adjust its volatility              Specifically, FICC would monitor each
                                               models, enhancing these models to                       calculations as needed to improve the                 Netting Member’s Required Fund
                                               extend the look-back period to include                  performance of its VaR the model in                   Deposit and the aggregate Clearing Fund
                                               10 years of historical data involves                    periods of market volatility. The                     requirements versus the requirements
                                               significant model development. The                      augmented volatility adjustment                       calculated by Margin Proxy. FICC would
                                               sensitivity approach, on the other hand,                multiplier was designed to mitigate the               also backtest the Margin Proxy results
                                               would leverage external vendor data to                  effect of the 1-year look-back period                 versus the three-day profit and loss
                                               incorporate a longer look-back period of                used in the existing full revaluation                 based on actual market price moves. If
                                               10 years, which would allow the                         approach because it allowed the model                 FICC observes material differences
                                               proposed model to capture periods of                                                                          between the Margin Proxy calculations
                                                                                                       to better react to conditions that may not
                                               historical volatility.
                                                                                                       have been within the recent historical
                                                  In the event FICC observes that the                                                                           38 The proposed VaR Floor is defined below in

                                               10-year look-back period does not                       one-year period. FICC is proposing to                 subsection B.5—Proposed change to amend the
                                               contain a sufficient number of stressed                 eliminate the augmented volatility                    VaR Charge calculation to establish a VaR Floor.
                                               market conditions, FICC would have the                  adjustment multiplier because it would                   39 Currently, GSD conducts separate calculations

                                                                                                       be no longer necessary given that the                 in order to cover the historical market prices of U.S.
                                               ability to include an additional period                                                                       Treasury/Agency securities and mortgage-backed
                                               of historically observed stressed market                proposed sensitivity approach would                   securities, respectively, because the historical price
                                               conditions to a 10-year look-back period                have a longer look-back period and the                changes of these asset classes are different as a
                                                                                                       ability to include an additional stressed             result of market factors such as credit spreads and
                                                                                                       market condition to account for periods               prepayment risk. Separate calculations also provide
                                                  36 A front-weighted look-back period assigns
                                                                                                                                                             FICC with the ability to monitor the performance
                                               more weight to the most recent market observations      of market volatility.                                 of each asset class individually. Each security in a
                                               thus effectively diminishing the value of older                                                               Netting Member’s Margin Portfolio is mapped to a
                                               market observations. The front-weighted approach        3. Proposed Change To Implement the                   separate benchmark based on the security’s asset
                                               is based on the assumption that the most recent         Margin Proxy as the VaR Charge During                 class and maturity. All securities within each
                                               price history is more relevant to current market        a Vendor Data Disruption                              benchmark are then aggregated into a net exposure.
                                               volatility levels.                                                                                            FICC then applies an applicable haircut to the net
                                                  37 Under the proposed model, the 10-year look-       a. Vendor Data Disruption                             exposure per benchmark to determine the net price
                                               back period would include the 2008/2009 financial                                                             risk for each benchmark. Finally, FICC determines
                                               crisis scenario. To the extent that an equally or          In connection with FICC’s proposal to              the asset class price risk (‘‘Asset Class Price Risk’’)
                                               more stressed market period does not occur when         source data for the proposed sensitivity              for U.S. Treasury/Agency securities and mortgage-
                                               the 2008/2009 financial crisis period is phased out     approach, FICC is also proposing                      backed securities benchmarks separately by
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                                               from the 10-year look-back period (i.e., from                                                                 aggregating the respective net price risk. For the
                                               September 2018 onward), pursuant to the QRM
                                                                                                       procedures that would govern in the
                                                                                                                                                             U.S. Treasury benchmarks, the calculation includes
                                               methodology document, FICC would continue to            event that the vendor fails to provide                a correlation adjustment to provide risk
                                               include the 2008/2009 financial crisis scenario in      risk analytics data. If the vendor fails to           diversification across tenor buckets that has been
                                               its historical scenarios. However, if an equally or     provide any data or a significant portion             historically observed across the U.S. Treasury
                                               more stressed market period emerges in the future,                                                            benchmarks. The Margin Proxy is the sum of the
                                               FICC may choose not to augment its 10-year
                                                                                                       of the data timely, FICC would use the                U.S. Treasury/Agency securities and mortgage-
                                               historical scenarios with those from the 2008/2009      most recently available data on the first             backed securities Asset Class Price Risk. No
                                               financial crisis.                                       day that such data disruption occurs. If              changes are being proposed to this calculation.



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                                               9060                                Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               and the aggregate Clearing Fund                           analytics data, the responsible SCI                       Specifically, each security in a
                                               requirement calculated using the                          personnel would determine whether a                     Netting Member’s portfolio would be
                                               proposed sensitivity approach, or if the                  SCI event has occurred, and FICC would                  mapped to a respective benchmark
                                               Margin Proxy’s backtesting results do                     fulfill its obligations with respect to the             based on the security’s asset class and
                                               not meet FICC’s 99% confidence level,                     SCI event.                                              remaining maturity, then all securities
                                               FICC management may recommend                                                                                     within each benchmark would be
                                                                                                         4. Proposed Change To Utilize a Haircut
                                               remedial actions to the MRGC, and to                                                                              aggregated into a net exposure. FICC
                                                                                                         Method To Measure the Risk Exposure
                                               the extent necessary the MRC, such as                                                                             would apply an applicable haircut to
                                                                                                         of Securities That Lack Historical Data
                                               increasing the look-back period and/or                                                                            the net exposure per benchmark to
                                               applying an appropriate historical                           Occasionally, portfolios contain                     determine the net price risk for each
                                               stressed period to the Margin Proxy                       classes of securities that reflect market               benchmark. Finally, the net price risk
                                               calibration.                                              price changes that are not consistently                 would be aggregated across all
                                                  As noted above, FICC intends to                        related to historical risk factors. The                 benchmarks (but separately for U.S.
                                               source certain sensitivity data and risk                  value of these securities is often                      Treasury/Agency securities and
                                               factor data from a vendor. FICC’s                         uncertain because the securities’ market                mortgage-backed securities) and a
                                               Quantitative Risk Management, Vendor                      volume varies widely, thus the price                    correlation adjustment 44 would be
                                               Risk Management, and Information                          histories are limited. Because the                      applied to securities mapped to the U.S.
                                               Technology teams have conducted due                       volume and price information for such                   Treasury benchmarks to provide risk
                                               diligence of the vendor in order to                       securities is not robust, a historical                  diversification across tenor buckets that
                                               evaluate its control framework for                        simulation approach would not generate                  were historically observed.
                                               managing key risks. FICC’s due                            VaR Charge amounts that adequately
                                               diligence included an assessment of the                   reflect the risk profile of such securities.            5. Proposed Change To Amend the VaR
                                               vendor’s technology risk, business                        Currently, GSD Rule 4 provides that                     Charge Calculation To Establish a VaR
                                               continuity, regulatory compliance, and                    FICC may use a historic index volatility                Floor
                                               privacy controls. FICC has existing                       model to calculate the VaR Charge for                      FICC is proposing to amend the
                                               policies and procedures for data                          these classes of securities.42 FICC is                  existing calculation of the VaR Charge to
                                               management that includes market data                      proposing to amend GSD Rule 4 to                        include a minimum amount, which
                                               and analytical data provided by                           utilize a haircut method based on a                     would be referred to as the ‘‘VaR Floor.’’
                                               vendors. These policies and procedures                    historic index volatility model for any                 The proposed VaR Floor would be a
                                               do not have to be amended in                              security that lack sufficient historical                calculated amount that would be used
                                               connection with this proposed rule                        data to be incorporated into the                        as the VaR Charge when the sum of the
                                               change. FICC also has tools in place to                   proposed sensitivity approach.                          amounts calculated by the proposed
                                               assess the quality of the data that it                       FICC believes that the proposal to                   sensitivity approach and haircut method
                                               receives from vendors.                                    implement a haircut method for                          is less than the proposed VaR Floor.
                                                                                                         securities that lack sufficient historical              FICC’s proposal to establish a VaR Floor
                                               b. Regulation SCI Implications                            information would allow FICC to use                     seeks to address the risk that the
                                                  Rule 1001(c)(1) of Regulation Systems                  appropriate market data to estimate a                   proposed VaR model calculates a VaR
                                               Compliance and Integrity (‘‘SCI’’)                        margin at a 99% confident level, thus                   Charge that is erroneously low where
                                               requires FICC to establish, maintain,                     helping to ensure that sufficient margin                the gross market value of unsettled
                                               and enforce reasonably designed written                   would be calculated for portfolios that                 positions in the Netting Member’s
                                               policies and procedures that include the                  contain these securities. FICC would                    portfolio is high and the cost of
                                               criteria for identifying responsible SCI                  continue to manage the market risk of                   liquidation in the event of a Member
                                               personnel, the designation and                            clearing these securities by conducting                 default could also be high. This would
                                               documentation of responsible SCI                          analysis on the type of securities that                 be likely to occur when the proposed
                                               personnel, and escalation procedures to                   cannot be processed by the proposed                     VaR model applies substantial risk
                                               quickly inform responsible SCI                            VaR model and engaging in periodic                      offsets among long and short positions
                                               personnel of potential SCI events.40                      reviews of the haircuts used for                        in different classes of securities that
                                               Further, pursuant to Rule 1002 of                         calculating margin for these types of                   have a high degree of historical price
                                               Regulation SCI, each responsible SCI                      securities.                                             correlation. Because this high degree of
                                               personnel determines when there is a                         FICC is proposing to calculate the VaR               historical price correlation may not
                                               reasonable basis to conclude that a SCI                   Charge for these securities by utilizing                apply in future changing market
                                               event has occurred, which will trigger                    a haircut approach based on a market                    conditions,45 FICC believes that it
                                               certain obligations of a SCI entity with                  benchmark with a similar risk profile as
                                               respect to such SCI events.41 FICC has                    the related security. The proposed                      is based on the current market condition of the
                                                                                                         haircut approach would be calculated                    floating rate note price movements. This amount
                                               existing policies and procedures that                                                                             plus the calculated discount margin sensitivity of
                                               reflect established criteria that must be                 separately for U.S. Treasury/Agency                     each floating rate note issue’s market price plus the
                                               used by responsible SCI personnel to                      securities (other than (x) treasury                     formula provided by the U.S. Department of
                                               determine whether a disruption to, or                     floating-rate notes and (y) term repo rate              Treasury equals the haircut of the floating rate note
                                                                                                         volatility for Term Repo Transactions                   portion of a Netting Member’s portfolio. GSD is also
                                               significantly downgrade of, the normal                                                                            not proposing any change to its current approach
                                               operation of FICC’s risk management                       and Forward-Starting Repo Transactions                  to calculating the VaR Charge for repo interest
                                               system has occurred as defined under                      (including term and forward-starting                    volatility, which is based on internally constructed
                                                                                                         GCF Repo Transactions)) 43 and                          repo interest rate indices.
                                               Regulation SCI. These policies and
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                                                                                                                                                                    44 The correlation adjustment is based on 3-day
                                               procedures do not have to be amended                      mortgage-backed securities.                             returns during a 10-year look-back. It reflects the
                                               in connection with this proposed rule                                                                             average amount that the 3-day returns of each
                                                                                                           42 See GSD Rule 4, supra note 4.
                                               change. In the event that the vendor                                                                              benchmark moves in relation to one another. The
                                                                                                           43 GSD  is not proposing any changes to its current   correlation adjustment would only be applied for
                                               fails to provide the requisite risk                       approach to calculating the VaR Charge for floating     U.S. Treasury and Agency indices with maturities
                                                                                                         rate notes. Currently, GSD uses a haircut approach      greater than 1 year.
                                                 40 See   17 CFR 242.1001(c)(1).                         with a constant discount margin movement                   45 For example, and without limitation, certain
                                                 41 See   17 CFR 242.1002.                               scenario. The discount margin movement scenario         securities may have highly correlated historical



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                                                                                Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                      9061

                                               would be prudent to apply a VaR Floor                       One of the risks presented by                      Period Exposure Adjustment would be
                                               that is based upon the market value of                   unsettled positions concentrated in an                calculated by (1) projecting an average
                                               the gross unsettled positions in the                     asset class is that FICC may not be able              pay-down rate for the government
                                               Netting Member’s portfolio in order to                   to liquidate or hedge the unsettled                   sponsored enterprises (Fannie Mae and
                                               protect FICC against such risk in the                    positions of a defaulted Netting Member               Freddie Mac) and the Government
                                               event that FICC is required to liquidate                 in the assumed timeframe at the market                National Mortgage Association (Ginnie
                                               a large Netting Member’s portfolio in                    price in the event of such Netting                    Mae), respectively, then (2) multiplying
                                               stressed market conditions.                              Member’s default. Because FICC relies                 the projected pay-down rate 50 by the
                                                  The VaR Floor would be calculated as                  on external market data in connection                 net positions of mortgage-backed
                                               the sum of the following two                             with monitoring exposures to its                      securities in the related program, and (3)
                                               components: (1) A U.S. Treasury/                         Members, the market data may not                      summing the results from each program.
                                               Agency bond margin floor and (2) a                       reflect the market impact transaction                 Because the projected pay-down rate
                                               mortgage-backed securities margin floor.                 costs associated with the potential                   would be an average of the weighted
                                               The U.S. Treasury/Agency bond margin                     liquidation as the concentration risk of              averages of pay-down rates for all active
                                               floor would be calculated by mapping                     an unsettled position increases.                      mortgage pools of the related program
                                               each U.S. Treasury/Agency security to a                  However, FICC believes that, through                  during the three most recent preceding
                                               tenor bucket, then multiplying the gross                 the proposed changes and through
                                                                                                                                                              months, it is possible that the proposed
                                               positions of each tenor bucket by its                    existing risk management measures,47 it
                                                                                                                                                              Blackout Period Exposure Adjustment
                                               bond floor rate, and summing the                         would be able to effectively measure
                                                                                                                                                              could overestimate the amount for a
                                               results. The bond floor rate of each tenor               and mitigate risks presented when a
                                                                                                        Netting Member’s unsettled positions                  GCF Counterparty with a portfolio that
                                               bucket would be a fraction (which                                                                              primarily includes slower paying
                                               would be initially set at 10%) of an                     are concentrated in a particular security.
                                                                                                           FICC will continue to evaluate its                 mortgage-backed securities or
                                               index-based haircut rate for such tenor                                                                        underestimate the amount for a GCF
                                               bucket. The mortgage-backed securities                   exposures to these risks. Any future
                                                                                                        proposed changes to the margin                        Counterparty with a portfolio that
                                               margin floor would be calculated by                                                                            primarily includes faster paying
                                               multiplying the gross market value of                    methodology to address such risks
                                                                                                        would be subject to a separate proposed               mortgage-backed securities. However,
                                               the total value of mortgage-backed
                                                                                                        rule change pursuant Rule 19b–4 of the                FICC believes that projecting the pay-
                                               securities in a Netting Member’s
                                                                                                        Act,48 and/or an advance notice                       down rate separately for each program
                                               portfolio by a designated amount,
                                                                                                        pursuant to Section 806(e)(1) of the                  and weighting the results by recently
                                               referred to as the pool floor rate, (which
                                                                                                        Clearing Supervision Act 49 and the                   active pools would reduce instances of
                                               would be initially set at 0.05%).46 GSD
                                                                                                        rules thereunder.                                     large under/over estimation. FICC
                                               would evaluate the appropriateness of
                                               the proposed initial floor rates (e.g., the                                                                    would continue to monitor the realized
                                                                                                        C. Proposed Change To Establish the
                                               10% of the benchmark haircut rate for                                                                          pay-down against FICC’s weighted
                                                                                                        Blackout Period Exposure Adjustment
                                               U.S. Treasury/Agency securities and                      as a Component to the Required Fund                   average pay-down rates and its vendor’s
                                               0.05% for mortgage-backed securities) at                 Deposit Calculation                                   projected pay-down rates as part of the
                                               least annually based on backtesting                                                                            model performance monitoring. Further,
                                                                                                           FICC is proposing to add a new                     in the event that a GCF Counterparty
                                               performance and risk tolerance                           component to the Required Fund
                                               considerations.                                                                                                continues to experience backtesting
                                                                                                        Deposit calculation that would be                     deficiencies, FICC would apply a
                                               6. Mitigating Risks of Concentrated                      applied to the VaR Charge for all GCF                 Backtesting Charge, which as described
                                               Positions                                                Counterparties with GCF Repo                          in section F below, would be amended
                                                                                                        Transactions collateralized with                      to consider backtesting deficiencies
                                                  For the reasons described above, FICC                 mortgage-backed securities during the
                                               believes that the proposed changes to                                                                          attributable to GCF Repo Transactions
                                                                                                        monthly Blackout Period (the ‘‘Blackout
                                               GSD’s VaR Charge calculation would                                                                             collateralized with mortgage-backed
                                                                                                        Period Exposure Adjustment’’). FICC is
                                               allow it to better measure and mitigate                                                                        securities during the Blackout Period.51
                                                                                                        proposing this new component because
                                               the risks presented by certain unsettled                 it would better protect FICC and its                     The proposed Blackout Period
                                               positions, including the risk presented                  Netting Members from losses that could                Exposure Adjustment would only be
                                               to FICC when those positions are                         result from overstated values of                      imposed during the Blackout Period and
                                               concentrated in a particular security.                   mortgage-backed securities pledged as                 it would be applied as of the morning
                                                                                                        collateral for GCF Repo Transactions                  Clearing Fund call on the Record Date
                                               price returns, but if future market conditions were      during the Blackout Period.                           through and including the intraday
                                               to substantially change, these historical correlations                                                         Clearing Fund call on the Factor Date,
                                               could break down, leading to model-generated
                                                                                                           The proposed Blackout Period
                                               offsets that would not adequately capture a              Exposure Adjustment would be in the
                                               portfolio’s risk.                                        form of a charge that is added to the VaR                50 GSD would calculate the projected average pay-
                                                  46 For example, assume the pool floor rate is set
                                                                                                        Charge or a credit that would reduce the              down rates each month using historical pool factor
                                               to 0.05% and the bond floor rate is set to 10% of                                                              pay-down rates that are weighted by historical
                                                                                                        VaR Charge. The proposed Blackout                     positions during each of the prior three months.
                                               haircut rates. Further assume that a Netting Member
                                               has a portfolio with gross positions of $2 billion in                                                          Specifically, the projected pay-down rate for a
                                                                                                          47 For example, pursuant to existing authority
                                               mortgage-backed securities and gross positions of                                                              current Blackout Period would be an average of the
                                               U.S. Treasury/Agency securities that fall into two       under GSD Rule 4, FICC has the discretion to          weighted averages of pay-down rates for all active
                                               tenor buckets—$2 billion in tenor bucket ‘‘A’’ and       calculate an additional amount (‘‘special charge’’)   mortgage pools of the related program during the
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                                               $3 billion in tenor bucket ‘‘B.’’ If the haircut rate    applicable to a Margin Portfolio as determined by     three most recent preceding months.
                                               for tenor bucket ‘‘A’’ is 1% and the haircut rate for    FICC from time to time in view of market                 51 The proposed changes to the Backtesting

                                               tenor bucket ‘‘B’’ is 2%, then the bond floor rate       conditions and other financial and operational        Charge are described below is section F—Proposed
                                               would be 0.1% and 0.2%, respectively. Therefore,         capabilities of the Netting Member. FICC shall make   change to amend the Backtesting Charge to (i)
                                               the resulting VaR Floor would be $9 million (i.e.,       any such determination based on such factors as       include backtesting deficiencies attributed to GCF
                                               ([0.05%] * [$2 billion]) + [0.1%] * [$2 billion]) +      FICC determines to be appropriate from time to        Repo Transactions collateralized with mortgage-
                                               ([0.2%] * [$3 billion])). If the VaR model charge is     time. See GSD Rule 4, supra note 4.                   backed securities during the Blackout Period and
                                                                                                          48 See 17 CFR 240.19b–4.
                                               less than $9 million, then the VaR Floor calculation                                                           (ii) give GSD the authority to assess a Backtesting
                                               of $9 million would be set as the VaR Charge.              49 See 12 U.S.C. 5465(e)(1).                        Charge on an intraday basis.



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                                               9062                            Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               or until the Pool Factors 52 have been                  E. Proposed Change To Eliminate the                    (i) Proposed Change To Amend the
                                               updated to reflect the current month’s                  Coverage Charge Component From the                     Backtesting Charge To Include
                                               Pool Factors in the GCF Clearing Agent                  Required Fund Deposit Calculation                      Backtesting Deficiencies Attributable to
                                               Bank’s collateral reports.                                                                                     GCF Repo Transactions Collateralized
                                                                                                          FICC is proposing to eliminate the                  With Mortgage-Backed Securities
                                               D. Proposed Change To Eliminate the                     Coverage Charge component from GSD’s                   During the Blackout Period
                                               Existing Blackout Period Exposure                       Required Fund Deposit calculation.56
                                               Charge                                                                                                            FICC is proposing to amend the
                                                                                                       The Coverage Charge component is                       Backtesting Charge to provide that this
                                                 FICC would eliminate the existing                     based on historical portfolio activity,                charge would be applied to a GCF
                                               Blackout Period Exposure Charge 53                      which may not be indicative of a                       Counterparty that experiences
                                               because the proposed Blackout Period                    Netting Member’s current risk profile,                 backtesting deficiencies that are
                                               Exposure Adjustment (which is                           but was determined by FICC to be                       attributed to GCF Repo Transactions
                                               described in section C above) would be                  appropriate to address potential                       collateralized with mortgage-backed
                                               applied to all GCF Counterparties with                  shortfalls in margin charges under the                 securities during the Blackout Period.
                                               GCF Repo Transactions collateralized                    current VaR model. FICC is proposing to                Currently, Backtesting Charges are not
                                               with mortgage-backed securities during                  eliminate the Coverage Component                       applied to GCF Counterparties with
                                               the Blackout Period. The existing                       because its analysis indicates that the                collateralized mortgage-backed
                                               Blackout Period Exposure Charge, on                     sensitivity approach would provide                     securities during the Blackout Period
                                               the other hand, only applies to GCF                     overall better margin coverage.                        because such counterparties may be
                                               Counterparties that have two or more                       As part of the development and                      subject to a Blackout Period Exposure
                                               backtesting deficiencies during the                     assessment of the proposed VaR Charge,                 Charge. However, now that FICC is
                                               Blackout Period and whose overall 12-                   FICC backtested the model’s                            proposing to eliminate the Blackout
                                               month trailing backtesting coverage falls               performance and analyzed the impact of                 Period Exposure Charge, FICC is
                                               below the 99% coverage target.54 FICC                                                                          proposing to amend the applicability of
                                                                                                       the margin changes. Results of the
                                               believes that the Blackout Period                                                                              the Backtesting Charge in the
                                                                                                       analysis indicated that the proposed
                                               Exposure Charge would no longer be                                                                             circumstances described above.
                                                                                                       sensitivity approach would be more
                                               necessary because the applicability of                  responsive to changing market                          (ii) Proposed Change To Give GSD the
                                               the proposed Blackout Period Exposure                   dynamics and a Netting Member’s                        Authority To Assess a Backtesting
                                               Adjustment would better estimate                        portfolio composition coverage than the                Charge on an Intraday Basis
                                               potential changes to the GCF Repo                       existing VaR model that utilizes the full
                                               Transactions and help to ensure that                                                                              FICC is also proposing to amend the
                                                                                                       revaluation approach. The backtesting                  Backtesting Charge to provide that this
                                               GCF Counterparties’ with GCF Repo
                                                                                                       analysis also demonstrated that the                    charge may be assessed if a Netting
                                               Transactions collateralized with
                                                                                                       proposed sensitivity approach would                    Member is experiencing backtesting
                                               mortgage-backed securities maintain a
                                                                                                       provide sufficient margin coverage on a                deficiencies during the trading day (i.e.,
                                               backtesting coverage above the 99%
                                                                                                       standalone basis. Additionally, in the                 intraday) because of such Netting
                                               confidence level. Further, in the event
                                                                                                       event that FICC observes unexpected                    Member’s large fluctuations of intraday
                                               that a GCF Counterparty continues to
                                                                                                       deficiencies in the backtesting of a                   trading activities. A Backtesting Charge
                                               experience backtesting deficiencies,
                                                                                                       Netting Member’s Required Fund                         that is imposed intraday would be
                                               FICC would apply a Backtesting Charge,
                                                                                                       Deposit, the Backtesting Charge would                  referred to as a ‘‘Intraday Backtesting
                                               which as described in section F below,
                                                                                                       apply.57 Given the above, FICC believes                Charge.’’ The Intraday Backtesting
                                               would be amended to consider
                                                                                                       the Coverage Charge would no longer be                 Charge would be assessed on an
                                               backtesting deficiencies attributable to
                                                                                                       necessary.                                             intraday basis and it would increase a
                                               GCF Repo Transactions collateralized
                                                                                                                                                              Netting Member’s Required Fund
                                               with mortgage-backed securities during                  F. Proposed Change To Amend the                        Deposit to help ensure that its intraday
                                               the Blackout Period.55                                  Backtesting Charge to (i) Include                      backtesting coverage achieves the 99%
                                                                                                       Backtesting Deficiencies Attributable to               confidence level.
                                                  52 Pursuant to the GSD Rules, the term ‘‘Pool
                                                                                                       GCF Repo Transactions Collateralized                      The proposed assessment of the
                                               Factor’’ means, with respect to the Blackout Period,
                                               the percentage of the initial principal that remains    with Mortgage-Backed Securities During                 Intraday Backtesting Charge differs from
                                               outstanding on the mortgage loan pool underlying        the Blackout Period and (ii) Give GSD                  the existing assessment of the
                                               a mortgage-backed security, as published by the         the Authority To Asess a Backtesting                   Backtesting Charge because the existing
                                               government-sponsored entity that is the issuer of                                                              assessment is based on the backtesting
                                               such security. See GSD Rule 1, supra note 4.
                                                                                                       Charge on an Intraday Basis
                                                  53 Pursuant to the GSD Rules, FICC imposes a                                                                results of a Netting Member’s PM RFD
                                               Blackout Period Exposure Charge when FICC
                                                                                                         FICC is proposing to amend the                       versus the historical returns of such
                                               determines, based on prior backtesting deficiencies     Backtesting Charge to (i) include                      Netting Member’s portfolio at the end of
                                               of a GCF Counterparty’s Required Fund Deposit,          backtesting deficiencies attributable to               the trading day while the proposed
                                               that the GCF Counterparty may experience a              GCF Repo Transactions collateralized
                                               deficiency due to reductions in the notional value
                                                                                                                                                              Intraday Backtesting Charge would be
                                               of the mortgage-backed securities used by such GCF      with mortgage-backed securities during                 based on the most recent Required Fund
                                               Counterparty to collateralize its GCF Repo trading      the Blackout Period and (ii) give GSD                  Deposit amount that was collected from
                                               activity that occur during the monthly Blackout         the authority to assess a Backtesting                  a Netting Member versus the historical
                                               Period. See GSD Rules 1 and 4, supra note 4.
                                                                                                       Charge on an intraday basis.                           returns of such Netting Member’s
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                                                  54 See GSD Rules 1 and 4, supra note 4.
                                                  55 The proposed changes to the Backtesting                                                                  portfolio intraday.
                                               Charge are described below is section F—Proposed          56 See GSD Rules 1 and 4, supra note 4.                 In an effort to differentiate the
                                               change to amend the Backtesting Charge to (i)             57 Similar  to the Coverage Charge, the purpose of   proposed Intraday Backtesting Charge
                                               include backtesting deficiencies attributed to GCF      the Backtesting Charge is to address potential         from the existing Backtesting Charge,
                                               Repo Transactions collateralized with mortgage-         shortfalls in margin charges, however, the Coverage
                                               backed securities during the Blackout Period and        Charge considers the backtesting results of only the
                                                                                                                                                              FICC is proposing to change the name
                                               (ii) give GSD the authority to assess a Backtesting     VaR Charge (including the augmented volatility         of the existing Backtesting Charge to
                                               Charge on an intraday basis.                            adjustment multiplier) and mark-to-market.             ‘‘Regular Backtesting Charge.’’ The


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                                                                                Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                      9063

                                               Intraday Backtesting Charge and the                        In the event that FICC determines that              Rule 15c3–1 (the ‘‘Net Capital Rule’’),
                                               Regular Backtesting Charge would                        an Intraday Backtesting Charge should                  which were adopted in 2013.61 The
                                               collectively be referred to as the                      apply in the circumstances described                   amendments are designed to promote a
                                               Backtesting Charge.                                     above, FICC would notify the affected                  broker/dealer’s capital quality and
                                                                                                       Netting Member prior to its assessment                 require the maintenance of ‘‘net capital’’
                                               Calculation and Assessment of Intraday
                                                                                                       of the charge. As is the case with the                 (i.e., capital in excess of liabilities) in
                                               Backtesting Charges
                                                                                                       existing application of the Backtesting                specified amounts as determined by the
                                                  FICC would use a snapshot of each                    Charge, FICC would notify Netting                      type of business conducted. The Net
                                               Netting Member’s portfolio during the                   Members on or around the 25th                          Capital Rule is designed to ensure the
                                               trading day,58 and compare each Netting                 calendar day of the month.                             availability of funds and assets
                                               Member’s AM RFD with the simulated                         The proposed Intraday Backtesting                   (including securities) in the event that a
                                               liquidation gains/losses using an                       Charge would be applied to the affected                broker/dealer’s liquidation becomes
                                               intraday snapshot of the actual positions               Netting Member’s Required Fund                         necessary. The Net Capital Rule
                                               in the Netting Member’s portfolio, and                  Deposit on a daily basis for a one-month               represents a net worth perspective,
                                               the actual historical security returns.                 period. FICC would review the assessed                 which is adjusted by unrealized profit
                                               FICC would review portfolios with                       Intraday Backtesting Charge on a                       or loss, deferred tax provisions, and
                                               intraday backtesting deficiencies that                  monthly basis to determine if the charge               certain liabilities as detailed in the rule.
                                               bring the results for that Netting                      is still applicable and that the amount                It also includes deductions and offsets,
                                               Member below the 99% confidence                         charged continues to provide                           and requires that a broker/dealer
                                               level (i.e., greater than two intraday                  appropriate coverage. In the event that                demonstrate compliance with the Net
                                               backtesting deficiency days in a rolling                an affected Netting Member’s trailing                  Capital Rule including maintaining
                                               twelve-month period) and determine                      12-month intraday backtesting coverage                 sufficient net capital at all times
                                               whether there is an identifiable cause of               exceeds 99% (without taking into                       (including intraday).
                                               ongoing repeat backtesting deficiencies.                account historically imposed Intraday                     FICC believes that the Net Capital
                                               FICC would also evaluate whether                        Backtesting Charges), the Intraday                     Rule is an effective process of separating
                                               multiple Netting Members are                            Backtesting Charge would be removed.                   liquid and illiquid assets, and
                                               experiencing backtesting deficiencies
                                                                                                       G. Proposed Change to the Excess                       computing a broker/dealer’s regulatory
                                               due to similar underlying reasons.
                                                  As is the case with the existing                     Capital Premium Calculation for Broker                 net capital that should replace GSD’s
                                               Backtesting Charge (which would be                      Netting Members, Inter-Dealer Broker                   existing practice of using Excess Net
                                               referred to as the ‘‘Regular Backtesting                Netting Members and Dealer Netting                     Capital (which is the difference between
                                               Charge’’), the proposed Intraday                        Members                                                the Net Capital and the minimum
                                               Backtesting Charge would be assessed                       FICC is proposing to move to a net                  regulatory Net Capital) as the basis for
                                               on Netting Members with portfolios that                 capital measure for Broker Netting                     the Excess Capital Premium.
                                               experience at least three intraday                      Members, Inter-Dealer Broker Netting                   H. GSD’s Existing Calculation and
                                               backtesting deficiencies over the prior                 Members and Dealer Netting Members                     Assessment of Intraday Supplemental
                                               12-month period. The proposed                           that would align the Excess Capital                    Fund Deposit Amounts
                                               Intraday Backtesting Charge would                       Premium for such Members to a
                                                                                                       measure that is consistent with the                       Separate and apart from the AM RFD
                                               generally equal a Netting Member’s
                                                                                                       equity capital measure that is used for                and the PM RFD, the GSD Rules give
                                               third largest historical intraday
                                                                                                       Bank Netting Members in the Excess                     FICC the existing authority to collect
                                               backtesting deficiency because FICC
                                                                                                       Capital Premium calculation.                           Intraday Supplemental Fund Deposits
                                               believes that an Intraday Backtesting
                                                                                                          Currently, the Excess Capital                       from Netting Members.62 Through this
                                               Charge equal to the third largest
                                                                                                       Premium is determined based on the                     filing, FICC is providing transparency
                                               historical intraday backtesting
                                                                                                       amount that a Netting Member’s                         with respect to GSD’s existing
                                               deficiency would bring the affected
                                                                                                       Required Fund Deposit exceeds its                      calculation of Intraday Supplemental
                                               Netting Member’s historically observed
                                                                                                       Excess Capital.60 Only Netting Members                 Fund Deposit amounts.
                                               intraday backtesting coverage above the
                                                                                                       that are brokers or dealers registered                    Pursuant to the GSD Rules, the
                                               99% confidence level.
                                                  FICC would have the discretion to                    under Section 15 of the Act are required               Intraday Supplemental Fund Deposits is
                                               adjust the Intraday Backtesting Charge                  to report Excess Net Capital figures to                determined based on GSD’s
                                               to an amount that is more appropriate                   FICC while other Netting Members                       observations of a Netting Member’s
                                               for maintaining such Netting Member’s                   report net capital or equity capital. If a             simulated VaR Charge as it is re-
                                               intraday backtesting results above the                  Netting Member is not a broker/dealer,                 calculated throughout the trading day
                                               99% coverage threshold.59                               FICC would use net capital or equity                   based on the open positions of such
                                                                                                       capital, as applicable (based on the type              Member’s portfolio at designated times
                                                  58 The snapshot would occur once a day. The          of regulation that such Netting Member
                                               timing of the snapshot would be subject to change       is subject to) in order to calculate its                  61 See 17 CFR 240.15c3–1. Securities Exchange

                                               based upon market conditions and/or settlement          Excess Capital Premium.                                Act Release No. 34–70072 (July 30, 2013), 78 FR
                                               activity. This snapshot would be taken at the same         FICC is proposing this change because               51823 (August 21, 2013) (File No. S7–08–07).
                                               time for all Netting Members. All positions that                                                                  62 As described above in section A.—The
                                               have settled would be excluded. FICC would take         of the Commission’s amendments to                      Required Fund Deposit and Clearing Fund
                                               additional intraday snapshots and/or change the                                                                Calculation Overview, GSD calculates and collects
                                               time of the intraday snapshot based upon market         period, variabilities in its net settlement activity   each Netting Member’s Required Fund Deposit
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                                               conditions. FICC would include the positions from       subsequent to GSD’s collection of the AM RFD,          twice each business day. The AM RFD is collected
                                               the start-of-day plus any additional positions up to    seasonality in observed intraday backtesting           at 9:30 a.m. (E.T.) and is comprised of a VaR Charge
                                               that time.                                              deficiencies and observed market price volatility in   that is based on each Netting Member’s portfolio at
                                                  59 For example, FICC may consider whether the        excess of its historical VaR Charge.                   the end of the trading day. The PM RFD is collected
                                               affected Netting Member would be likely to                60 Pursuant to the GSD Rules, the term ‘‘Excess      at 2:45 p.m. and is comprised of a VaR Charge that
                                               experience future intraday backtesting deficiencies,    Capital’’ means Excess Net Capital, net assets or      is based on a snapshot of each Netting Member’s
                                               the estimated size of such deficiencies, material       equity capital as applicable, to a Netting Member      portfolio collected at noon and, if applicable, an
                                               differences in the three largest intraday backtesting   based on its type of regulation. See GSD Rule 1,       Intraday Supplemental Fund Deposit collected after
                                               deficiencies observed over the prior 12-month           supra note 4.                                          noon.



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                                               9064                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               (the ‘‘Intraday VaR Charge’’).63 FICC is                  GSD will be exposed to a significant risk             Threshold if it determines that such
                                               proposing to provide transparency with                    of loss if a defaulted Netting Member’s               adjustment is necessary to provide GSD
                                               respect to its existing authority to                      additional risk exposure accounted for a              with reasonable coverage.
                                               calculate and assess the Intraday                         substantial portion of the Clearing Fund.
                                               Supplemental Fund Deposit as                                 The Dollar Threshold is set to an                  (c) The Coverage Target
                                               described in further detail below.                        amount that would help to ensure that
                                                                                                                                                                 The purpose of the Coverage Target is
                                                  The Intraday Supplemental Fund                         the aggregate additional risk exposure of
                                                                                                                                                               to identify Netting Members with
                                               Deposit is designed to mitigate exposure                  all Netting Members does not exceed
                                                                                                                                                               backtesting results 64 below the 99%
                                               to GSD that results from large                            5% of the Clearing Fund. FICC believes
                                               fluctuations in a Netting Member’s                        that the availability of at least 95% of              confidence level (i.e., greater than two
                                               portfolio due to new and settled trade                    the Clearing Fund to satisfy all other                deficiency days in a rolling 12-month
                                               activities that are not otherwise covered                 liquidation losses caused by a defaulted              period) as reported in the most current
                                               by a Netting Member’s recently                            Netting Member is sufficient to mitigate              month. FICC believes that these Netting
                                               collected Required Fund Deposit. FICC                     risks posed to FICC by such losses.                   Members pose an increased risk of loss
                                               determines whether to assess an                              Currently, the Dollar Threshold                    to FICC because their backtesting
                                               Intraday Supplemental Fund Deposit by                     equals a change in a Netting Member’s                 deficiencies demonstrate that GSD’ risk-
                                               tracking three criteria (each, a                          Intraday VaR Charge that equals or                    based margin model has not performed
                                               ‘‘Parameter Break’’) for each Netting                     exceeds $1,000,000 when compared to                   as expected based on the Netting
                                               Member. The first Parameter Break                         the VaR Charge that was included in the               Member’s trading activity. Thus, the
                                               evaluates whether a Netting Member’s                      most recently collected Required Fund                 most recently collected Required Fund
                                               Intraday VaR Charge equals or exceeds                     Deposit including, if applicable, any                 Deposit might be insufficient to cover
                                               a set dollar amount (as determined by                     subsequently collected Intraday                       the liquidation of a Netting Member’s
                                               FICC from time to time) when compared                     Supplemental Fund Deposit. On an                      portfolio within a three-day liquidation
                                               to the VaR Charge that was included in                    annual basis, FICC assesses the                       period in the event that such Member
                                               the most recently collected Required                      sufficiency of the Dollar Threshold, and              defaults during the trading day.
                                               Fund Deposit including, any                               may adjust the Dollar Threshold if FICC
                                                                                                                                                               (d) Assessment and Collection of the
                                               subsequently collected Intraday                           determines that an adjustment is
                                                                                                                                                               Intraday Supplemental Fund Deposits
                                               Supplemental Fund Deposit (the ‘‘Dollar                   necessary to provide GSD with
                                               Threshold’’). The second Parameter                        reasonable coverage.                                     In the event that FICC determines that
                                               Break evaluates whether the Intraday                      (b) The Percentage Threshold                          a Netting Member’s additional risk
                                               VaR Charge equals or exceeds a                                                                                  exposure breaches all three Parameter
                                               percentage increase (as determined by                        The purpose of the Percentage
                                                                                                                                                               Breaks, FICC will assess an Intraday
                                               FICC from time to time) of the VaR                        Threshold is to identify Netting
                                                                                                                                                               Supplemental Fund Deposit. Should
                                               Charge that was included in the most                      Members with Intraday VaR Charge
                                                                                                         amounts that reflect significant changes              FICC determine that certain market
                                               recently collected Required Fund                                                                                conditions exist 65 FICC would impose
                                               Deposit including, if applicable, any                     when such amounts are compared to the
                                                                                                         VaR Charge that was included as a                     an Intraday Supplemental Fund Deposit
                                               subsequently collected Intraday                                                                                 if a Netting Member’s Intraday VaR
                                               Supplemental Fund Deposit (the                            component in such Netting Member’s
                                                                                                         most recently collected Required Fund                 Charge breaches the Dollar Amount
                                               ‘‘Percentage Threshold’’). The third                                                                            threshold and the Percentage Threshold
                                               Parameter Break evaluates whether a                       Deposit. FICC believes that these
                                                                                                         Netting Members pose an increased risk                notwithstanding the fact that the
                                               Netting Member is experiencing                                                                                  Coverage Target has not been breached
                                               backtesting results below the 99%                         of loss to GSD because the most recently
                                                                                                         collected VaR Charge (which is                        by such Netting Member.66 In addition,
                                               confidence level (the ‘‘Coverage
                                                                                                         designed to cover estimated losses to a               during such market conditions, the
                                               Target’’).
                                                                                                         portfolio over a three-day liquidation                Dollar Threshold and Percentage
                                               (a) The Dollar Threshold                                  period at least 99% of the time) may not              Threshold may be reduced if FICC
                                                  The purpose of the Dollar Threshold                    adequately reflect a Netting Member’s                 determines a Netting Member’s
                                               is to identify Netting Members with                       portfolio with such Netting Member’s                  portfolios may present relatively greater
                                               additional risk exposures that represent                  significant intraday changes in                       risks to FICC since the most recently
                                               a substantial portion of the Clearing                     additional risk exposure. Thus, in the                collected Required Fund Deposit. Any
                                               Fund. FICC believes these Netting                         event that the Netting Member defaults                such reduction will not cause the Dollar
                                               Members pose an increased risk of loss                    during the trading day the Netting                    Threshold to be less than $250,000 and
                                               to GSD because the coverage provided                      Member’s most recently collected                      the Percentage Threshold to be less than
                                               by the Clearing Fund (which is designed                   Required Fund Deposit may be                          5%.
                                               to cover the aggregate losses of all                      insufficient to cover the liquidation of
                                               Netting Members’ portfolios) would be                     its portfolio within a three-day                        64 The referenced backtesting results would only

                                               substantially impacted by large                           liquidation period.                                   reflect the Backtesting Charge if such charge is
                                                                                                                                                               collected in the Required Fund Deposit.
                                               exposures. In other words, in the event                      Currently, the Percentage Threshold is               65 Examples include but are not limited to (i)
                                               that a Netting Member’s Required Fund                     equal to a Netting Member’s Intraday                  sudden swings in an equity index or (ii) movements
                                               Deposit is not sufficient to satisfy losses               VaR Charge that equals or exceeds 100%                in the U.S. Treasury yields and mortgage-backed
                                               to GSD caused by the liquidation of the                   of the most recently calculated VaR                   securities spreads that are outside of historically
                                                                                                         Charge included in the most recently                  observed market moves.
                                               defaulted Netting Member’s portfolio,
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                                                                                                                                                                 66 In certain market condition, a Netting
                                               FICC will use the Clearing Fund to                        collected Required Fund Deposit                       Member’s backtesting coverage may not accurately
                                               satisfy such losses. However, because                     including, if applicable, any                         reflect the risks posed by such Netting Member’s
                                               the Clearing Fund must be available to                    subsequently collected Intraday                       portfolio. Therefore, FICC imposes the Intraday
                                               satisfy potential losses that may arise                   Supplemental Fund Deposit. On an                      Supplemental Fund on Netting Members that
                                                                                                                                                               breach the Dollar Threshold and Percentage
                                               from any Netting Member’s defaults,                       annual basis, FICC assesses the                       Threshold, despite the fact that such Member may
                                                                                                         sufficiency of the Percentage Threshold               not have breached the Coverage Target during
                                                 63 See   Rule 4 Section 2a, supra note 4.               and may adjust the Percentage                         certain market conditions.



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                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                             9065

                                                  FICC has the discretion to waive or                  assessment of the applicability of the                to reflect the change to the Net Capital
                                               change 67 Intraday Supplemental Fund                    charge. FICC is also proposing to amend               for Broker Netting Members’, Inter-
                                               Deposit amounts if it determines that a                 the definition of the term ‘‘Backtesting              Broker Dealer Netting Members’ and
                                               Netting Member’s additional risk                        Charge’’ to provide that an Intraday                  Dealer Netting Members’ calculation of
                                               exposure and/or breach of a Parameter                   Backtesting Charge may be assessed                    the Excess Capital Ratio.
                                               Break does not accurately reflect GSD’s                 based on the backtesting results of a                   FICC is proposing to amend the
                                               exposure to the fluctuations in the                     Netting Member’s intraday portfolio. In               definition of the term ‘‘VaR Charge’’ to
                                               Netting Member’s portfolio.68 Given that                order to differentiate the Intraday                   establish that (1) the Margin Proxy
                                               there are numerous factors that could                   Backtesting charge from the existing                  would be utilized as an alternative
                                               result in a Netting Member’s additional                 application of the Backtesting Charge,                volatility calculation in the event that
                                               risk exposure and/or breach of a                        the existing charge would be referred to              the requisite data used to employ the
                                               Parameter Break, FICC believes that it is               as the ‘‘Regular Backtesting Charge.’’ As             sensitivity approach is unavailable, and
                                               important to maintain such discretion in                a result of this proposed change, FICC                (2) a VaR Floor would be utilized as the
                                               order to help ensure that the Intraday                  would be permitted to assess an                       VaR Charge in the event that the
                                               Supplemental Fund Deposit is imposed                    Intraday Backtesting Charge based on a                proposed model based approach yields
                                               only on Netting Members with                            Netting Member’s intraday portfolio and               an amount that is lower than the VaR
                                               additional risk exposures that pose a                   a Regular Backtesting Charge based on                 Floor.
                                               significant level of risk to FICC.                      a Netting Member’s end of day portfolio.
                                                                                                       As a result of this proposed change,                  2. Proposed Changes to GSD Rule 4
                                               I. Delayed Implementation of the                                                                              (Clearing Fund and Loss Allocation)
                                                                                                       FICC’s calculation of the Intraday
                                               Proposed Rule Change
                                                                                                       Backtesting Charge and the Regular                    Proposed Changes to Rule 4 Section 1b
                                                  This proposed rule change would                      Backtesting Charge could include
                                               become operative 45 business days after                                                                          FICC is proposing to eliminate the
                                                                                                       deficiencies attributable to GCF Repo
                                               the later date of the Commission’s                                                                            reference to ‘‘Coverage Charge’’ because
                                                                                                       Transactions collateralized with
                                               notice of no objection to this Advance                                                                        this component would no longer be
                                                                                                       mortgage-backed securities during the
                                               Notice and its approval of the related                                                                        included in the Required Fund Deposit
                                                                                                       Blackout Period.
                                               proposed rule change.69 The delayed                                                                           calculation.
                                                                                                          FICC is proposing to add the new
                                               implementation is designed to give                                                                               FICC is proposing to add the
                                                                                                       defined term ‘‘Blackout Period Exposure
                                               Netting Members the opportunity to                                                                            ‘‘Blackout Period Exposure Adjustment’’
                                                                                                       Adjustment’’ to define a new
                                               assess the impact that the proposed rule                                                                      because this would be a new component
                                                                                                       component in the Required Fund
                                               change would have on their Required                                                                           included in the Required Fund Deposit
                                                                                                       Deposit calculation. This component
                                               Fund Deposit.                                                                                                 calculation.
                                                                                                       would apply to all GCF Counterparties
                                                  Prior to the effective date, FICC would                                                                       FICC is proposing to eliminate the
                                                                                                       with exposure to mortgage-backed
                                               add a legend to the GSD Rules to state                                                                        reference to ‘‘Blackout Period Exposure
                                                                                                       securities in their portfolio during the
                                               that the specified changes to the GSD                                                                         Charge’’ because this component would
                                                                                                       Blackout Period.
                                               Rules are approved but not yet                             FICC is proposing to delete the term               no longer be included in the Required
                                               operative, and to provide the date such                 ‘‘Blackout Period Exposure Charge.’’                  Fund Deposit calculation.
                                               approved changes would become                           This component would no longer be                        FICC is proposing to renumber this
                                               operative. The legend would also                        necessary because the proposed                        section in order to accommodate the
                                               include the file numbers of the                         Blackout Period Exposure Adjustment                   above-referenced proposed changes.
                                               approved proposed rule change and                       would be applied to all GCF                              FICC is proposing to define ‘‘Net
                                               Advance Notice Filing and would state                   Counterparties with exposure to                       Unsettled Position’’ because it is a
                                               that once operative, the legend would                   mortgage-backed securities in their                   defined term in GSD Rule 1.
                                               automatically be removed from the GSD                   portfolio.                                               FICC is proposing to amend this
                                               Rules.                                                     FICC is proposing to delete the term               section to state that a haircut method
                                                                                                       ‘‘Coverage Charge’’ because this                      would be utilized based on the historic
                                               J. Description of the Proposed Changes
                                                                                                       component would be eliminated from                    index volatility model for the purposes
                                               to the Text of the GSD Rules
                                                                                                       the Required Fund Deposit calculation.                of calculating the VaR Charge for classes
                                               1. Proposed Changes to GSD Rule 1                          FICC is proposing to delete the term               of securities that cannot be handled by
                                               (Definitions)                                           ‘‘Excess Capital’’ because FICC is                    the VaR model’s methodology.
                                                  FICC is proposing to amend the term                  proposing to add the new defined term                    FICC is proposing to delete the
                                               ‘‘Backtesting Charge’’ to provide that a                ‘‘Netting Member Capital.’’                           paragraph relating to the Margin Proxy
                                               GCF Counterparty’s backtesting                             FICC is proposing to amend the                     because the Margin Proxy would no
                                               deficiencies attributable to                            definition of the term ‘‘Excess Capital               longer be used to supplement the VaR
                                               collateralized mortgage-backed                          Ratio’’ to reflect the replacement of                 Charge.
                                               securities during the Blackout Period                   ‘‘Excess Capital’’ with ‘‘Netting Member              K. Description of the QRM Methodology
                                               would be considered in FICC’s                           Capital.’’
                                                                                                          FICC is proposing to change the term                  The QRM Methodology document
                                                 67 FICC  will not reduce the Intraday                 ‘‘Intraday Supplemental Clearing Fund                 provides the methodology by which
                                               Supplemental Fund Deposit if such reduction will        Deposit’’ to ‘‘Intraday Supplemental                  FICC would calculate the VaR Charge
                                               cause the Netting Member’s most recently collected      Fund Deposit’’ because the latter is                  with the proposed sensitivity approach
                                               Required Fund Deposit to decrease. In addition,
                                                                                                       consistent with the term that is reflected            as well as other components of the
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                                               FICC will not increase the Intraday VaR Charge to
                                               an amount that is two times more than a Netting         in GSD Rule 4.                                        Required Fund Deposit calculation. The
                                               Member’s most recently collected Required Fund             FICC is proposing to amend the term                QRM Methodology document specifies
                                               Deposit.                                                ‘‘Margin Proxy’’ to reflect that the                  (i) the model inputs, parameters,
                                                  68 For example, a Netting Member’s breach of the
                                                                                                       Margin Proxy would be used as an                      assumptions and qualitative
                                               Coverage Target could be due to a shortened
                                               backtesting look-back period and/or large position      alternative volatility calculation.                   adjustments, (ii) the calculation used to
                                               fluctuations caused by trading errors.                     FICC is proposing to add the new                   generate Required Fund Deposit
                                                  69 See supra note 3.                                 defined term ‘‘Netting Member Capital’’               amounts, (iii) additional calculations


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                                               9066                            Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               used for benchmarking and monitoring                    to attribute market price moves to                       As described in Item II.(B)I. above, if
                                               purposes, (iv) theoretical analysis, (v)                various risk factors (such as key rates,              the vendor fails to provide any data or
                                               the process by which the VaR                            agency spread, and mortgage basis) that               a significant portion of the data timely,
                                               methodology was developed as well as                    would enable FICC to view and respond                 FICC would use the most recently
                                               its application and limitations, (vi)                   more effectively to market volatility.                available data on the first day that such
                                               internal business requirements                             As noted above, the proposed                       data disruption occurs. If it is
                                               associated with the implementation and                  sensitivity approach would leverage                   determined that the vendor will resume
                                               ongoing monitoring of the VaR                           external vendor expertise in supplying                providing data within five (5) business
                                               methodology, (vii) the model change                     the market risk attributes. FICC would                days, FICC management would
                                               management process and governance                       manage the risks associated with a                    determine whether the VaR Charge
                                               framework (which includes the                           potential data disruption by using the                should continue to be calculated by
                                               escalation process for adding a stressed                most recently available data on the first             using the most recently available data
                                               period to the VaR calculation), (viii) the              day that a data disruption occurs. If it              along with an extended look-back
                                               haircut methodology, (ix) the Blackout                  is determined that the vendor would                   period or whether the Margin Proxy
                                               Period Exposure Adjustment                              resume providing data within five (5)                 should be invoked, subject to the
                                               calculations, (x) intraday margin                       business days, FICC management would                  approval of DTCC’s Group Chief Risk
                                               calculation, and (xi) the Margin Proxy                  determine whether the VaR Charge                      Officer or his/her designee. If it is
                                               calculation.                                            should continue to be calculated by                   determined that the data disruption will
                                                                                                       using the most recently available data                extend beyond five (5) business days,
                                               II. Anticipated Effect on and                           along with an extended look-back                      the Margin Proxy would be applied,
                                               Management of Risks                                     period or whether the Margin Proxy                    subject to the approval of the MRC
                                                  FICC believes that the proposed                      should be invoked.                                    followed by notification to FICC’s Board
                                               change to the Required Fund Deposit                     2. Proposed Change To Amend the VaR                   Risk Committee.
                                               calculation, which consists of proposals                Charge To Eliminate the Augmented                     4. Proposed Change To Utilize a Haircut
                                               to (1) change its method of calculating                 Volatility Adjustment Multiplier                      Method To Measure the Risk Exposure
                                               the VaR Charge component, (2) add a                                                                           of Securities That Lack Historical Data
                                               new component referred to as the                           FICC’s proposal to eliminate the
                                               Blackout Period Exposure Adjustment,                    augmented volatility adjustment                          FICC’s proposal to implement a
                                               (3) eliminate the Blackout Period                       multiplier would affect FICC’s                        haircut method for securities that lack
                                               Exposure Charge and the Coverage                        management of risk because the                        sufficient historical information would
                                               Charge components, (4) amend the                        augmented volatility adjustment                       affect FICC’s management of risk
                                               Backtesting Charge component to (i)                     multiplier would no longer be necessary               because the proposed change would
                                               include the backtesting deficiencies of                 given that the proposed sensitivity                   better describe FICC’s method of
                                               certain GCF Counterparties during the                   approach would have a longer look-back                capturing the risk profile of these
                                               Blackout Period and (ii) give GSD the                   period and the ability to include an                  securities, thus helping to ensure that
                                               ability to assess the Backtesting Charge                additional stressed market condition to               sufficient margin would be calculated
                                                                                                       account for periods of market volatility.             for the related portfolios. FICC would
                                               on an intraday basis for all Netting
                                                                                                       As described in Item II.(B)I. above, the              continue to manage the market risk of
                                               Members, and (5) amend the calculation
                                                                                                       proposed sensitivity approach would                   clearing securities with inadequate
                                               for determining the Excess Capital
                                                                                                       provide FICC with the ability to leverage             historical data by conducting analysis
                                               Premium for Broker Netting Members,
                                                                                                       a 10-year look-back period plus, to the               on the type of securities that do not fall
                                               Inter-Dealer Broker Netting Members
                                                                                                       extent applicable, an additional stressed             within the historical look-back period of
                                               and Dealer Netting Members, would
                                                                                                       period for purposes of calculating the                the proposed VaR model and engaging
                                               enable FICC to better limit its exposure
                                                                                                       VaR Charge. FICC’s ability to extend the              in periodic reviews of the haircuts used
                                               to Netting Members arising out of the
                                                                                                       look back period would help to ensure                 for calculating margin for these types of
                                               activity in their portfolios.
                                                                                                       that the historical simulation contains a             securities.
                                               A. Proposed Changes to GSD’s                            sufficient number of market conditions
                                                                                                                                                             5. Proposed Change To Amend the VaR
                                               Calculation of the VaR Charge                           (including but not limited to stressed
                                                                                                                                                             Charge Calculation To Establish a VaR
                                                                                                       market conditions), which would allow
                                               1. Proposed Change To Replace the Full                                                                        Floor
                                                                                                       FICC to manage risks by more
                                               Revaluation Approach With the                                                                                    FICC’s proposal to implement the VaR
                                                                                                       effectively capturing the risk profile of
                                               Sensitivity Approach                                                                                          Floor would affect FICC’s management
                                                                                                       Netting Members during times of market
                                                  FICC’s proposal to change the existing               stress.                                               of risk because the proposed VaR Floor
                                               VaR methodology from one that                                                                                 would address a risk that the proposed
                                               employs a full revaluation approach to                  3. Proposed Change To Implement the                   sensitivity approach could calculate a
                                               one that employs a sensitivity approach                 Margin Proxy as the VaR Charge During                 VaR Charge that is too low in
                                               would affect FICC’s management of risk                  a Vendor Data Disruption                              connection with certain portfolios
                                               by addressing the deficiencies observed                    FICC’s proposal to employ the Margin               where the proposed VaR model applies
                                               in the current model by leveraging                      Proxy as an alternative volatility                    substantial risk offsets among long and
                                               external vendor expertise in supplying                  calculation rather than as a minimum                  short positions in different classes of
                                               the market risk attributes that would                   volatility calculation would affect                   securities that have historical price
                                               then be incorporated by FICC into its                   FICC’s management of risk by helping to               correlation. Since this level of historical
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                                               model to calculate the VaR Charge to                    ensure that FICC has a margin                         price correlation may not apply in
                                               Members. The proposed methodology                       methodology in place that effectively                 future changing market conditions, FICC
                                               would enhance FICC’s risk management                    measures FICC’s exposure to Netting                   believes that it is prudent to apply a
                                               capabilities because it would enable                    Members in the event that a vendor data               VaR Floor that is based upon the market
                                               sensitivity analysis of key model                       disruption reduces the reliability of the             value of the gross of unsettled positions
                                               parameters and assumptions. The                         margin amount calculated by the                       in the Netting Member’s portfolio. The
                                               sensitivity approach would allow FICC                   proposed sensitivity-based VaR model.                 VaR Floor would therefore provide GSD


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                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                               9067

                                               with sufficient margin in the event that                proposed improvement in model                         collateralized with mortgage-backed
                                               FICC is required to liquidate in different              coverage, FICC believes that the                      securities that is not adequately
                                               market conditions.                                      Coverage Charge component would no                    captured by the GCF Counterparty’s
                                                                                                       longer be necessary.                                  Required Fund Deposit. Thus, the
                                               B. Proposed Change To Establish the
                                                                                                                                                             proposed change would allow FICC to
                                               Blackout Period Exposure Adjustment                     D. Proposed Change To Eliminate the
                                                                                                                                                             continue to maintain coverage of FICC’s
                                               as a Component to the Required Fund                     Existing Blackout Period Exposure
                                                                                                                                                             credit exposures to such GCF Repo
                                               Deposit Calculation                                     Charge
                                                                                                                                                             Participant at a high degree of
                                                 FICC’s proposal to establish the                         The proposed Blackout Period                       confidence during the period when this
                                               Blackout Period Exposure Adjustment                     Exposure Adjustment would allow GSD                   risk regarding the valuation of such GCF
                                               would affect FICC’s management of risk                  to eliminate the existing Blackout                    Transactions could exist.
                                               because the Blackout Period Exposure                    Period Exposure Charge because the
                                               Adjustment would better protect GSD                     proposed Blackout Period Exposure                     F. Proposed Change to the Excess
                                               and its Netting Members from losses                     Adjustment would be applied to all GCF                Capital Premium Calculation for Broker
                                               that could result from overstated values                Counterparties with GCF Repo                          Netting Members, Inter-Dealer Broker
                                               of mortgage-backed securities pledged                   Transactions collateralized with                      Netting Members and Dealer Netting
                                               as collateral for GCF Repo Transactions                 mortgage-backed securities during the                    FICC believes that the proposed
                                               during the Blackout Period. FICC                        Blackout Period, while the existing                   change to move to a net capital measure
                                               believes that the proposed adjustment                   Blackout Period Exposure Charge only                  for Broker Netting Members, Inter-
                                               would help to maintain GCF                              applies to GCF Counterparties that have               Dealer Broker Netting Members and
                                               Counterparties’ backtesting coverage                    two or more backtesting deficiencies                  Dealer Netting Members would affect
                                               above the 99% confidence threshold                      that occurred during the Blackout                     FICC’s management of risk because the
                                               because the proposed Blackout Period                    Period and whose overall 12-month                     proposed change would better align the
                                               Exposure Adjustment would be applied                    trailing backtesting coverage falls below             Excess Capital Premium for Broker
                                               to the VaR Charge for all GCF                           the 99% coverage target. FICC believes                Netting Members, Inter-Dealer Broker
                                               Counterparties with GCF Repo                            that the proposed Blackout Period                     Netting Members and Dealer Netting
                                               Transactions collateralized with                        Exposure Adjustment would help to                     Members to a measure that would be
                                               mortgage-backed securities during the                   maintain GCF Counterparties’                          consistent with the equity capital
                                               monthly Blackout Period. In the event                   backtesting coverage above the 99%                    measure that is currently used for Bank
                                               that a GCF Counterparty continues to                    confidence threshold. In the event that               Netting Members in the Excess Capital
                                               experience backtesting deficiencies,                    a GCF Counterparty continues to                       Premium calculation, while continuing
                                               FICC would apply the existing                           experience backtesting deficiencies,                  to provide an effective means to manage
                                               Backtesting Charge pursuant to the GSD                  FICC would apply the existing                         risks posed by a Netting Member whose
                                               Rules, which would be amended to                        Backtesting Charge pursuant to the GSD                activity causes it to have VaR Charge
                                               consider deficiencies attributable to                   Rules. As described below, the                        that is greater than its regulatory capital.
                                               Blackout Period exposures during the                    Backtesting Charge would be amended
                                               Blackout Period.                                        to include deficiencies related to                    G. GSD’s Existing Calculation and
                                                                                                       Blackout Period Exposure during the                   Assessment of Intraday Supplemental
                                               C. Proposed Change To Eliminate the                                                                           Fund Deposit Amounts
                                                                                                       Blackout Period. Given the proposed
                                               Coverage Charge From the Required
                                                                                                       Blackout Period Exposure Adjustment                      FICC’s proposal to provide
                                               Fund Deposit Calculation
                                                                                                       and the amendment of the Backtesting                  transparency with respect to GSD’s
                                                 FICC’s proposal to eliminate the                      Charge, FICC believes that the existing               current practice of calculating Intraday
                                               Coverage Charge component from GSD’s                    Blackout Period Exposure Charge                       Supplemental Fund Deposits would
                                               Required Fund Deposit calculation                       component would no longer be                          affect FICC’s management of risk
                                               would affect FICC’s management of risk                  necessary.                                            because it would help Netting Members
                                               because the proposed change would                                                                             understand the process and
                                               remove an unnecessary component from                    E. Proposed Change To Expand GSD’s                    circumstances under which GSD may
                                               the Required Fund Deposit calculation.                  Authority To Assess the Backtesting                   collect Intraday Supplemental Fund
                                               As described above, the Coverage                        Charge and Amend the Charge During                    Deposit from Netting Members. The
                                               Charge is based on historical portfolio                 the Blackout Period                                   collection of Intraday Supplemental
                                               activity, which may not be indicative of                   FICC’s proposal to assess an Intraday              Fund Deposits is designed to mitigate
                                               a Netting Member’s current risk profile                 Backtesting Charge on a Netting                       FICC’s exposure resulting from large
                                               but was determined by FICC to be                        Member’s portfolio during the trading                 intraday fluctuations in Netting
                                               appropriate to address potential                        day would affect FICC’s management of                 Members’ portfolios due to new and
                                               shortfalls in margin charges under the                  risk because it would address the risk                settled trade activities.
                                               current VaR model. As part of FICC’s                    that a Netting Member’s most recently
                                               development and assessment of the                       collect Required Fund Deposit may be                  H. FICC’s Outreach to GSD Netting
                                               proposed VaR Charge, FICC obtained an                   insufficient to cover its intraday trading            Members
                                               independent validation of the proposed                  activity. Thus, the proposed change                      FICC managed the effect of the overall
                                               model by an external party, performed                   would give FICC the ability to better                 proposal by conducting extensive
                                               back testing to validate model                          limit its credit exposures to Netting                 outreach with Netting Members
                                               performance, and conducted analysis to                  Members on an intraday basis.                         regarding the proposed changes,
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                                               determine the impact of the changes to                     FICC’s proposal to amend the charge                educating Netting Members on the
                                               Netting Members. Results of the analysis                to consider deficiencies attributable to              reasons for these proposed changes, and
                                               indicate that the proposed sensitivity                  Blackout Period exposures would be                    explaining the related risk management
                                               approach would be more responsive to                    included only during the Blackout                     improvements. FICC invited all Netting
                                               changing market dynamics and provide                    Period would address the risk that a                  Members to customer forums in an
                                               better coverage than the existing full                  defaulted GCF Counterparty’s portfolio                effort to provide transparency regarding
                                               revaluation approach. Given the                         contains exposure to GCF Transactions                 the changes and the expected macro


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                                               9068                            Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               impact across the membership. FICC                      the objectives and principles of these                characteristics that are not effectively
                                               also provided each Netting Member                       risk management standards as described                captured by the Required Fund Deposit
                                               with individual impact studies. In                      in Section 805(b) of the Clearing                     calculation during the Blackout Period,
                                               addition, prior to the implementation of                Supervision Act and in the Covered                    (6) the proposed Intraday Backtesting
                                               the proposed changes, FICC would run                    Clearing Agency Standards.                            Charge would enable FICC to better
                                               a parallel period during which Netting                     As discussed above, FICC is                        limit its exposure to Netting Members
                                               Members would have the opportunity to                   proposing a number of changes to GSD’s                because it would help to ensure that
                                               further review the possible impact.                     Required Fund Deposit calculation—a                   FICC collects appropriate margin from
                                                                                                       key tool that FICC uses to mitigate                   Netting Members that have backtesting
                                               III. Consistency With the Clearing
                                                                                                       potential losses to FICC associated with              deficiencies during the trading day due
                                               Supervision Act
                                                                                                       liquidating a Netting Member’s portfolio              to large fluctuations of intraday trading
                                                  Although the Clearing Supervision                    in the event of Netting Member default.               activity that could pose risk to FICC in
                                               Act does not specify a standard of                      FICC believes the proposed changes are                the event that such Netting Members
                                               review for an advance notice, its stated                consistent with promoting robust risk                 defaults during the trading day, and (7)
                                               purpose is instructive: To mitigate                     management because they are designed                  the proposed change to the Excess
                                               systemic risk in the financial system                   to enable FICC to better limit its                    Capital Premium calculation would
                                               and promote financial stability by,                     exposure to Members in the event of a                 enable FICC to better limit its exposure
                                               among other things, promoting uniform                   Member default. Specifically, (1) the                 to Netting Members because it would
                                               risk management standards for                           proposed change to utilize the                        help to ensure that FICC does not
                                               systemically important financial market                 sensitivity approach would enable FICC                unnecessarily increase its calculation
                                               utilities and strengthening the liquidity               to better limit its exposure to Netting               and collection of Required Fund Deposit
                                               of systemically important financial                     Members because the sensitivity                       amounts for Broker Netting Members,
                                               market utilities.70                                     approach would incorporate a broad                    Inter-Dealer Broker Netting Members
                                                  Section 805(a)(2) of the Clearing                    range of structured risk factors as well              and Dealer Netting Members. Finally,
                                               Supervision Act 71 authorizes the                       as an extended look-back period that                  FICC’s proposal to eliminate the
                                               Commission to prescribe risk                            would calculate better margin coverage                Blackout Period Exposure Charge,
                                               management standards for the payment,                   for FICC, (2) the proposed use of the                 Coverage Charge and augmented
                                               clearing and settlement activities of                   Margin Proxy as an alternative volatility             volatility adjustment multiplier would
                                               designated clearing entities, like FICC,                calculation would enable FICC to better               enable FICC to eliminate components
                                               and financial institutions engaged in                   limit its exposure to Netting Members                 that do not measure risk as accurately as
                                               designated activities for which the                     because it would help to ensure that                  the proposed and existing risk
                                               Commission is the supervisory agency                    FICC has a margin methodology in place                management measures, as described
                                               or the appropriate financial regulator.                 that effectively measures FICC’s                      above.
                                               Section 805(b) of the Clearing                          exposure to Netting Members in the                       Therefore, because the proposal is
                                               Supervision Act 72 states that the                      event that a vendor data disruption                   designed to enable FICC to better limit
                                               objectives and principles for the risk                  reduces the reliability of the margin                 its exposure to Netting Members in the
                                               management standards prescribed under                   amount calculated by the proposed                     manner described above, FICC believes
                                               Section 805(a) shall be to, among other                 sensitivity-based VaR model, (3) the                  it is consistent with promoting robust
                                               things, promote robust risk                             proposed haircut method would enable                  risk management.
                                               management, promote safety and                          FICC to better limit its exposure to                     Furthermore, FICC believes that the
                                               soundness, reduce systemic risks, and                   Netting Members because it would                      changes proposed in this advance notice
                                               support the stability of the broader                    provide a better assessment of the risks              are consistent with promoting safety
                                               financial system. The Commission has                    associated with classes of securities                 and soundness, which, in turn, is
                                               adopted risk management standards                       with inadequate historical pricing data,              consistent with reducing systemic risks
                                               under Section 805(a)(2) of the Clearing                 (4) the proposed VaR Floor would                      and supporting the stability of the
                                               Supervision Act 73 and Section 17A of                   enable FICC to better limit its exposure              broader financial system, consistent
                                               the Exchange Act (‘‘Covered Clearing                    to Netting Members because it would                   with Section 805(b) of the Clearing
                                               Agency Standards’’).74 The Covered                      help to ensure that each Netting                      Supervision Act.76 As described in the
                                               Clearing Agency Standards require                       Member has a minimum VaR Charge in                    second paragraph above, the proposed
                                               registered clearing agencies to establish,              the event that the proposed VaR model                 changes are designed to better limit
                                               implement, maintain, and enforce                        utilizing the sensitivity approach yields             FICC’s exposures to Netting Members in
                                               written policies and procedures that are                too low a VaR Charge for such                         the event of a Netting Member default.
                                               reasonably designed to meet certain                     portfolios, (5) the proposal to add the               FICC believes that by better limiting its
                                               minimum requirements for their                          proposed Blackout Period Exposure                     exposures to Netting Members in the
                                               operations and risk management                          Adjustment as a new component and                     event of a Netting Member’s default, the
                                               practices on an ongoing basis.75                        the proposal to amend the Backtesting                 proposed changes are consistent with
                                               (i) Consistency With Section 805(b) of                  Charge to consider backtesting                        promoting safety and soundness, which,
                                               the Clearing Supervision Act                            deficiencies attributable to GCF Repo                 in turn, is consistent with reducing
                                                                                                       Transactions collateralized with                      systemic risks and supporting the
                                                 For the reasons described below, FICC                 mortgage-backed securities during the                 stability of the broader financial system.
                                               believes that the proposed changes in                   Blackout Period would enable FICC to                  (ii) Consistency With Rule 17Ad–
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                                               this advance notice are consistent with                 better limit its exposure to Netting                  22(e)(4)(i) and (e)(6)(i), (ii), (iii), (iv) and
                                                 70 See
                                                                                                       Members because these changes would                   (v) Under the Act
                                                        12 U.S.C. 5461(b).
                                                 71 See 12 U.S.C. 5464(a)(2).
                                                                                                       help to ensure that FICC collects
                                                 72 See 12 U.S.C. 5464(b).                             sufficient margin from GCF                              FICC believes that the proposed
                                                 73 See 12 U.S.C. 5464(a)(2).                          Counterparties with GCF Repo                          changes listed above are consistent with
                                                 74 See 17 CFR 240.17Ad–22(e).                         Transactions collateralized mortgage-
                                                 75 Id.                                                backed securities with risk                             76 See   12 U.S.C. 5464(b).



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                                                                                 Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                            9069

                                               Rules 17Ad–22(e)(4)(i) and (e)(6)(i), (ii),             Members in the event that the proposed                 commensurate with, the risks and
                                               (iii), (iv) and (v) of the Act.77                       VaR model utilizing the sensitivity                    particular attributes of each relevant
                                                  Rule 17Ad–22(e)(4)(i) under the Act 78               approach yields too low a VaR Charge                   product, portfolio, and market.
                                               requires a clearing agency to establish,                for such portfolios, (5) the proposal                     FICC believes that the proposed
                                               implement, maintain and enforce                         eliminates the Blackout Period                         changes referenced above in the second
                                               written policies and procedures                         Exposure, Coverage Charge and                          paragraph of this section (each of which
                                               reasonably designed to effectively                      augmented volatility adjustment                        have been described in detail in Item
                                               identify, measure, monitor, and manage                  multiplier because FICC should not                     II.(B)I. above) are consistent with Rule
                                               its credit exposures to participants and                maintain elements of the prior model                   17Ad–22(e)(6)(i) of the Act cited above
                                               those exposures arising from its                        that would unnecessarily increase                      because the proposed changes would
                                               payment, clearing, and settlement                       Netting Members’ Required Fund                         help to ensure that FICC calculates and
                                               processes by maintaining sufficient                     Deposits, (6) the proposal to add the                  collects adequate Required Fund
                                               financial resources to cover its credit                 proposed Blackout Period Exposure                      Deposit amounts, and that each Netting
                                               exposure to each participant fully with                 Adjustment as a new component would                    Member’s amount is commensurate
                                               a high degree of confidence.                            limit FICC’s credit exposures during the               with the risks and particular attributes
                                                  FICC believes that the proposed                      Blackout Period caused by GCF Repo                     of each relevant product, portfolio, and
                                               changes described in Item II.(B) I. above               Transactions collateralized mortgage-                  market. Specifically, (1) the proposed
                                               enhance FICC’s ability to identify,                     backed securities with risk                            change to utilize the sensitivity
                                               measure, monitor and manage its credit                  characteristics that are not effectively               approach would provide better margin
                                               exposures to Netting Members and those                  captured by the Required Fund Deposit                  coverage for FICC, (2) the proposed use
                                               exposures arising from its payment,                     calculation, (7) the proposal to amend                 of the Margin Proxy as an alternative
                                               clearing, and settlement processes                      the Backtesting Charge to consider
                                               because the proposed changes would                                                                             volatility calculation would help to
                                                                                                       backtesting deficiencies attributable to               ensure that FICC has a margin
                                               collectively help to ensure that FICC                   GCF Repo Transactions collateralized
                                               maintains sufficient financial resources                                                                       methodology in place that effectively
                                                                                                       with mortgage-backed securities during                 measures FICC’s exposure to Netting
                                               to cover its credit exposure to each                    the Blackout Period would help to
                                               Netting Member with a high degree of                                                                           Members in the event that a vendor data
                                                                                                       ensure that FICC could cover credit
                                               confidence.                                                                                                    disruption reduces the reliability of the
                                                                                                       exposure to GCF Counterparties, (8) the
                                                  Because each of the proposed changes                                                                        margin amount calculated by the
                                                                                                       proposed Intraday Backtesting Charge
                                               to FICC’s Required Fund Deposit                                                                                proposed sensitivity-based VaR model,
                                                                                                       would help to ensure that FICC collects
                                               calculation would provide FICC with a                                                                          (3) the proposed haircut method would
                                                                                                       appropriate margin from Netting
                                               more effective measure of the risks that                                                                       provide a better assessment of the risks
                                                                                                       Members that have backtesting
                                               these calculations were designed to                                                                            associated with classes of securities
                                                                                                       deficiencies during the trading day due
                                               assess, the proposed changes would                                                                             with inadequate historical pricing data,
                                                                                                       to large fluctuations of intraday trading
                                               permit FICC to more effectively identify,                                                                      (4) the proposed VaR Floor would limit
                                                                                                       activity that could pose risk to FICC in
                                               measure, monitor and manage its                         the event that such Netting Members                    FICC’s credit exposures to Netting
                                               exposures to market price risk, and                     defaults during the trading day, and (9)               Members in the event that the proposed
                                               would enable it to better limit its                     the proposed change to the Excess                      VaR model utilizing the sensitivity
                                               exposure to potential losses from                       Capital Premium calculation would                      approach yields too low a VaR Charge
                                               Netting Member default. Specifically,                   help to ensure that FICC does not                      for such portfolios, (5) the proposal
                                               the proposed changes described in Item                  unnecessarily increase its calculation                 eliminates the Blackout Period
                                               II.(B)I. above are designed to help                     and collection of Required Fund Deposit                Exposure, Coverage Charge and
                                               ensure that GSD appropriately                           amounts for Broker Netting Members,                    augmented volatility adjustment
                                               calculates and collects margin to cover                 Inter-Dealer Broker Netting Members                    multiplier because FICC should not
                                               its credit exposure to each Netting                     and Dealer Netting Members.                            maintain elements of the prior model
                                               Member with a high degree of                               The proposed changes would                          that would unnecessarily increase
                                               confidence because (1) the proposed                     continue to be subject to performance                  Netting Members’ Required Fund
                                               change to utilize the sensitivity                       reviews by FICC. In the event that                     Deposits, (6) the proposal to add the
                                               approach would provide better margin                    FICC’s backtesting process reveals that                proposed Blackout Period Exposure
                                               coverage for FICC, (2) the proposed use                 the VaR Charge, Required Fund Deposit                  Adjustment as a new component would
                                               of the Margin Proxy as an alternative                   amounts and/or the Clearing Fund do                    limit FICC’s credit exposures during the
                                               volatility calculation would help to                    not meet FICC’s 99% confidence level,                  Blackout Period caused by GCF Repo
                                               ensure that FICC has a margin                           FICC would review its margin                           Transactions collateralized mortgage-
                                               methodology in place that effectively                   methodologies and assess whether any                   backed securities with risk
                                               measures FICC’s exposure to Netting                     changes should be considered.                          characteristics that are not effectively
                                               Members in the event that a vendor data                 Therefore, FICC believes the proposed                  captured by the Required Fund Deposit
                                               disruption reduces the reliability of the               changes are consistent with the                        calculation, (7) the proposal to amend
                                               margin amount calculated by the                         requirements of Rule 17Ad–22(e)(4)(i) of               the Backtesting Charge to consider
                                               proposed sensitivity-based VaR model,                   the Act cited above. Rule 17Ad–                        backtesting deficiencies attributable to
                                               (3) the proposed haircut method would                   22(e)(6)(i) under the Act 79 requires a                GCF Repo Transactions collateralized
                                               provide a better assessment of the risks                clearing agency to establish, implement,               with mortgage-backed securities during
                                               associated with classes of securities                   maintain and enforce written policies                  the Blackout Period would help to
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                                               with inadequate historical pricing data,                and procedures reasonably designed to                  ensure that FICC could cover credit
                                               (4) the proposed VaR Floor would limit                  cover its credit exposures to its                      exposure to GCF Counterparties, (8) the
                                               FICC’s credit exposures to Netting                      participants by establishing a risk-based              proposed Intraday Backtesting Charge
                                                                                                       margin system that, at a minimum,                      would help to ensure that FICC collects
                                                  77 See 17 CFR 240.17Ad–22(e)(4)(i) and (e)(6)(i),    considers, and produces margin levels                  appropriate margin from Netting
                                               (ii), (iii), (iv) and (v).                                                                                     Members that have backtesting
                                                  78 See 17 CFR 240.17Ad–22(e)(4)(i).                    79 See   17 CFR 240.17Ad–22(e)(6)(i).                deficiencies during the trading day due


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                                               9070                              Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices

                                               to large fluctuations of intraday trading                 the close out of positions following a                the proposed change to the Excess
                                               activity that could pose risk to FICC in                  participant default.                                  Capital Premium calculation would
                                               the event that such Netting Members                          FICC believes that the proposed                    help to ensure that FICC does not
                                               defaults during the trading day, and (9)                  changes are consistent Rule 17Ad–                     unnecessarily increase its calculation
                                               the proposed change to the Excess                         22(e)(6)(iii) of the Act cited above                  and collection of Required Fund Deposit
                                               Capital Premium calculation would                         because the proposed changes are                      amounts for Broker Netting Members,
                                               help to ensure that FICC does not                         designed to calculate Required Fund                   Inter-Dealer Broker Netting Members
                                               unnecessarily increase its calculation                    Deposit amounts that are sufficient to                and Dealer Netting Members.
                                               and collection of Required Fund Deposit                   cover FICC’s potential future exposure                   Therefore, FICC believes that the
                                               amounts for Broker Netting Members,                       to Netting Members in the interval                    proposed changes would be consistent
                                               Inter-Dealer Broker Netting Members                       between the last margin collection and                with Rule 17Ad–22(e)(6)(iii) of the Act
                                               and Dealer Netting Members.                               the close out of positions following a                cited above because the proposed rules
                                                  Therefore, FICC believes that the                      participant default. Specifically, (1) the            changes would collectively be designed
                                               proposed changes are consistent with                      proposed change to utilize the                        to help ensure that FICC calculates
                                               the requirements of Rule 17Ad–                            sensitivity approach would provide                    Required Fund Deposit amounts that are
                                               22(e)(6)(i) cited above because the                       better margin coverage for FICC, (2) the              sufficient to cover FICC’s potential
                                               collective proposed rule changes would                    proposed use of the Margin Proxy as an                future exposure to Netting Members in
                                               consider, and produce margin levels                       alternative volatility calculation would              the interval between the last margin
                                               commensurate with, the risks and                                                                                collection and the close out of positions
                                                                                                         help to ensure that FICC has a margin
                                               particular attributes of each relevant                                                                          following a participant default.
                                                                                                         methodology in place that effectively
                                               product, portfolio, and market.                                                                                    Rule 17Ad–22(e)(6)(iv) under the
                                                                                                         measures FICC’s exposure to Netting                   Act 82 requires a clearing agency to
                                                  Rule 17Ad–22(e)(6)(ii) under the                       Members in the event that a vendor data               establish, implement, maintain and
                                               Act 80 requires a clearing agency to                      disruption reduces the reliability of the             enforce written policies and procedures
                                               establish, implement, maintain and                        margin amount calculated by the                       reasonably designed to cover its credit
                                               enforce written policies and procedures                   proposed sensitivity-based VaR model,                 exposures to its participants by
                                               reasonably designed to cover its credit                   (3) the proposed haircut method would                 establishing a risk-based margin system
                                               exposures to its participants by                          provide a better assessment of the risks              that, at a minimum, uses reliable
                                               establishing a risk-based margin system                   associated with classes of securities                 sources of timely price data and
                                               that, at a minimum, marks participant                     with inadequate historical pricing data,              procedures and sound valuation models
                                               positions to market and collects margin,                  (4) the proposed VaR Floor would limit                for addressing circumstances in which
                                               including variation margin or equivalent                  FICC’s credit exposures to Netting                    pricing data are not readily available or
                                               charges if relevant, at least daily and                   Members in the event that the proposed                reliable.
                                               includes the authority and operational                    VaR model utilizing the sensitivity                     FICC believes that the proposed
                                               capacity to make intraday margin calls                    approach yields too low a VaR Charge                  change to implement a haircut method
                                               in defined circumstances.                                 for such portfolios, (5) the proposal                 for securities that lack sufficient
                                                  FICC believes that the proposed                        eliminates the Blackout Period                        historical information is consistent with
                                               changes are consistent Rule 17Ad–                         Exposure, Coverage Charge and                         Rule 17Ad–22(e)(6)(iv) of the Act cited
                                               22(e)(6)(ii) of the Act cited above                       augmented volatility adjustment                       above because the proposed change
                                               because the proposed Intraday                             multiplier because FICC should not                    would allow FICC to use appropriate
                                               Backtesting Charge would help to                          maintain elements of the prior model                  market data to estimate an appropriate
                                               ensure that FICC collects appropriate                     that would unnecessarily increase                     margin at a 99% confidence level, thus
                                               margin from Netting Members that have                     Netting Members’ Required Fund                        helping to ensure that sufficient margin
                                               backtesting deficiencies during the                       Deposits, (6) the proposal to add the                 would be calculated for portfolios that
                                               trading day due to large fluctuations of                  proposed Blackout Period Exposure                     contain these securities.
                                               intraday trading activity that could pose                 Adjustment as a new component would                     Rule 17Ad–22(e)(6)(v) under the
                                               risk to FICC in the event that such                       limit FICC’s credit exposures during the              Act 83 requires a clearing agency to
                                               Netting Members defaults during the                       Blackout Period caused by GCF Repo                    establish, implement, maintain and
                                               trading day. Therefore, FICC believes                     Transactions collateralized mortgage-                 enforce written policies and procedures
                                               that the proposed Intraday Backtesting                    backed securities with risk                           reasonably designed to cover its credit
                                               Charge would provide GSD with the                         characteristics that are not effectively              exposures to its participants by
                                               authority and operational capacity to                     captured by the Required Fund Deposit                 establishing a risk-based margin system
                                               make intraday margin calls in a manner                    calculation, (7) the proposal to amend                that, at a minimum, uses an appropriate
                                               that is consistent with Rule 17Ad–                        the Backtesting Charge to consider                    method for measuring credit exposure
                                               22(e)(6)(ii) of the Act cited above.                      backtesting deficiencies attributable to              that accounts for relevant product risk
                                                  Rule 17Ad–22(e)(6)(iii) under the                      GCF Repo Transactions collateralized                  factors and portfolio effects across
                                               Act 81 requires a clearing agency to                      with mortgage-backed securities during                products.
                                               establish, implement, maintain and                        the Blackout Period would help to                       FICC believes that the proposed
                                               enforce written policies and procedures                   ensure that FICC could cover credit                   changes to implement a haircut method
                                               reasonably designed to cover its credit                   exposure to GCF Counterparties, (8) the               for securities that lack sufficient
                                               exposures to its participants by                          proposed Intraday Backtesting Charge                  historical information is consistent with
                                               establishing a risk-based margin system                   would help to ensure that FICC collects               Rule 17Ad–22(e)(6)(v) of the Act cited
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                                               that, at a minimum, calculates margin                     appropriate margin from Netting                       above because the haircut method
                                               sufficient to cover its potential future                  Members that have backtesting                         would allow FICC to use appropriate
                                               exposure to participants in the interval                  deficiencies during the trading day due               market data to estimate an appropriate
                                               between the last margin collection and                    to large fluctuations of intraday trading             margin at a 99% confident level, thus
                                                                                                         activity that could pose risk to FICC in
                                                 80 See   17 CFR 240.17Ad–22(e)(6)(ii).                  the event that such Netting Members                     82 See   17 CFR 240.17Ad–22(e)(6)(iv).
                                                 81 See   17 CFR 240.17Ad–22(e)(6)(iii).                 defaults during the trading day, and (9)                83 See   17 CFR 240.17Ad–22(e)(6)(v).



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                                                                               Federal Register / Vol. 83, No. 42 / Friday, March 2, 2018 / Notices                                                   9071

                                               helping to ensure that sufficient margin                IV. Solicitation of Comments                            By the Commission.
                                               would be calculated for portfolios that                                                                       Brent J. Fields,
                                               contain these securities.                                  Interested persons are invited to                  Secretary.
                                                                                                       submit written data, views and
                                                 FICC also believes that its proposal to                                                                     [FR Doc. 2018–04236 Filed 3–1–18; 8:45 am]
                                                                                                       arguments concerning the foregoing,
                                               replace the Blackout Period Exposure                                                                          BILLING CODE 8011–01–P
                                                                                                       including whether the Advance Notice
                                               Charge with the Blackout Period
                                                                                                       is consistent with the Clearing
                                               Exposure Adjustment is consistent with
                                                                                                       Supervision Act. Comments may be
                                               Rule 17Ad–22(e)(6)(v) of the Act cited
                                               above because the proposed Blackout                     submitted by any of the following                     NATIONAL WOMEN’S BUSINESS
                                               Period Exposure Adjustment would                        methods:                                              COUNCIL
                                               limit FICC’s credit exposures during the                Electronic Comments
                                               Blackout Period caused by portfolios                                                                          Federal Register Meeting Notice;
                                               with collateralized mortgage-backed                       • Use the Commission’s internet                     Quarterly Public Meeting
                                               securities with risk characteristics that               comment form (http://www.sec.gov/                     AGENCY:  National Women’s Business
                                               are not effectively captured by the                     rules/sro.shtml); or                                  Council.
                                               Required Fund Deposit calculation.                        • Send an email to rule-comments@                   ACTION: Notice of open public meeting.
                                                 Therefore, FICC believes that the                     sec.gov. Please include File Number SR–
                                               proposed haircut method and the                         FICC–2018–801 on the subject line.                    DATES:  The Public Meeting
                                               proposed Blackout Period Exposure                                                                             teleconference will be held on
                                                                                                       Paper Comments                                        Wednesday, March 28, 2018 from 2:00
                                               Adjustment are consistent with Rule
                                               17Ad–22(e)(6)(v) of the Act cited above                   • Send paper comments in triplicate                 p.m. to 3:30 p.m. EST.
                                               because the proposed changes                            to Secretary, Securities and Exchange                 ADDRESSES: The meeting will be held
                                               appropriate method for measuring credit                 Commission, 100 F Street NE,                          via teleconference.
                                               exposure that accounts for relevant                     Washington, DC 20549.                                 SUPPLEMENTARY INFORMATION: Pursuant
                                               product risk factors and portfolio effects                                                                    to section 10(a)(2) of the Federal
                                               across products.                                        All submissions should refer to File
                                                                                                                                                             Advisory Committee Act (5 U.S.C.,
                                                                                                       Number SR–FICC–2018–801. This file
                                               III. Date of Effectiveness of the Advance                                                                     Appendix 2), the U.S. Small Business
                                                                                                       number should be included on the                      Administration (SBA) announces the
                                               Notice, and Timing for Commission                       subject line if email is used. To help the
                                               Action                                                                                                        meeting of the National Women’s
                                                                                                       Commission process and review your                    Business Council. The National
                                                  The proposed change may be                           comments more efficiently, please use                 Women’s Business Council conducts
                                               implemented if the Commission does                      only one method. The Commission will                  research on issues of importance and
                                               not object to the proposed change                       post all comments on the Commission’s                 impact to women entrepreneurs and
                                               within 60 days of the later of (i) the date             internet website (http://www.sec.gov/                 makes policy recommendations to the
                                               that the proposed change was filed with                 rules/sro.shtml). Copies of the                       SBA, Congress, and the White House on
                                               the Commission or (ii) the date that any                submission, all subsequent                            how to improve the business climate for
                                               additional information requested by the                 amendments, all written statements                    women.
                                               Commission is received. The clearing                    with respect to the Advance Notice that                  This meeting is the 2nd Quarter
                                               agency shall not implement the                          are filed with the Commission, and all                meeting for Fiscal Year 2018. The online
                                               proposed change if the Commission has                   written communications relating to the                meeting will provide stakeholders with
                                               any objection to the proposed change.                   Advance Notice between the                            updates on the Council’s research and
                                                  The Commission may extend the                        Commission and any person, other than                 engagement activities. Time will be
                                               period for review by an additional 60                   those that may be withheld from the                   reserved at the end for audience
                                               days if the proposed change raises novel                public in accordance with the                         participants to address Council
                                               or complex issues, subject to the                       provisions of 5 U.S.C. 552, will be                   Members, directly, with questions,
                                               Commission providing the clearing                       available for website viewing and                     comments, or feedback.
                                               agency with prompt written notice of                    printing in the Commission’s Public                   FOR FURTHER INFORMATION CONTACT: The
                                               the extension. A proposed change may                    Reference Room, 100 F Street NE,                      meeting is open to the public; however
                                               be implemented in less than 60 days                     Washington, DC 20549 on official                      advance notice of attendance is
                                               from the date the advance notice is                     business days between the hours of                    requested. To RSVP and confirm
                                               filed, or the date further information                  10:00 a.m. and 3:00 p.m. Copies of the                attendance, the general public should
                                               requested by the Commission is                          filing also will be available for                     email info@nwbc.gov with subject line—
                                               received, if the Commission notifies the                inspection and copying at the principal               ‘‘RSVP for 03/28/18 Public Meeting’’.
                                               clearing agency in writing that it does                 office of FICC and on DTCC’s website                  Anyone wishing to make a presentation
                                               not object to the proposed change and                   (http://dtcc.com/legal/sec-rule-                      to the NWBC at this meeting must
                                               authorizes the clearing agency to                       filings.aspx). All comments received                  contact Cristina Flores, Associate
                                               implement the proposed change on an                                                                           Director of Public Affairs at info@
                                                                                                       will be posted without change. Persons
                                               earlier date, subject to any conditions                                                                       nwbc.gov or 202–205–6827.
                                                                                                       submitting comments are cautioned that
                                               imposed by the Commission.                                                                                       For more information, please visit the
                                                                                                       we do not redact or edit personal
                                                                                                                                                             National Women’s Business Council
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                                                  The clearing agency shall post notice                identifying information from comment
                                               on its website of proposed changes that                                                                       website at www.nwbc.gov.
                                                                                                       submissions. You should submit only
                                               are implemented.                                        information that you wish to make                       Dated: February 20, 2018.
                                                  The proposal shall not take effect                   available publicly. All submissions                   Richard Kingan,
                                               until all regulatory actions required                   should refer to File Number SR–FICC–                  SBA Committee Management Officer.
                                               with respect to the proposal are                        2018–801 and should be submitted on                   [FR Doc. 2018–04242 Filed 3–1–18; 8:45 am]
                                               completed.                                              or before March 19, 2018.                             BILLING CODE P




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Document Created: 2018-03-01 23:57:06
Document Modified: 2018-03-01 23:57:06
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
FR Citation83 FR 9055 

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