Citation

83 FR 8134

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Expand the Short Term Options Series Program To Allow Monday Expirations for SPDR S&P 500 ETF Trust Options on the Exchange's Equity Options Platform Friday, February 23, 2018 83 FR 8134