Federal Register notices, 17 April 2026

The Federal Register on 17 April 2026 published Self-Regulatory Organizations: Long-Term Stock Exchange, Inc.; Notice of Filing and, CME Securities Clearing Inc., and Cboe BYX Exchange, Inc.

Of the 12 documents dated 17 April 2026, 12 titles say Self-Regulatory Organizations.

Date	Autorité	Avis
2026-04-17	Federal Register	Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Quarterly Review of Professional Orders
2026-04-17	Federal Register	Self-Regulatory Organizations; MIAX PEARL, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the MIAX Pearl Options Exchange Fee Schedule To Amend the Fees for All Liquidity Taker Event Reports
2026-04-17	Federal Register	Self-Regulatory Organizations; MIAX Emerald, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the MIAX Emerald Options Exchange Fee Schedule To Amend the Fees for All Liquidity Taker Event Reports
2026-04-17	Federal Register	Self-Regulatory Organizations; MIAX Sapphire, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the MIAX Sapphire Fee Schedule for All Liquidity Taker Event Reports
2026-04-17	Federal Register	Self-Regulatory Organizations; LCH SA; Notice of Filing of Proposed Rule Change Relating to the CDSClear Risk Framework
2026-04-17	Federal Register	Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the MIAX Options Exchange Fee Schedule for All Liquidity Taker Event Reports
2026-04-17	Federal Register	Self-Regulatory Organizations; CME Securities Clearing Inc.; Notice of Filing of Proposed Rule Change To Establish the CME Securities Clearing Inc. Enterprise Risk Management Framework
2026-04-17	Federal Register	Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 11.9(c)(11) and Rule 11.13(a)(4)(C)-(D) To Describe the Behavior of Non-Displayed Orders
2026-04-17	Federal Register	Self-Regulatory Organizations; Cboe EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 11.6(e)(2) and Rule 11.10(a)(4)(C)-(D) To Describe the Behavior of Orders Containing a Non-Displayed Instruction
2026-04-17	Federal Register	Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 11.9(c)(11) and Rule 11.13(a)(4)(C)-(D) To Describe the Behavior of Non-Displayed Orders
2026-04-17	Federal Register	Self-Regulatory Organizations: Long-Term Stock Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend LTSE Fee Schedule To Modify Transaction Fees
2026-04-17	Federal Register	Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Amend FINRA Rule 4210 (Margin Requirements) To Replace the Day Trading Margin Provisions With Intraday Margin Standards