Citation

77 FR 31410

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Amending NYSE Arca Equities Rule 7.31(pp) To Change the Primary After 3:45 Order to a Primary After 3:55 Order Friday, May 25, 2012 77 FR 31410