Federal Register notices, 27 August 2026

The Federal Register on 27 August 2026 published Self-Regulatory Organizations: Miami International Securities Exchange, LLC; Notice of, MEMX LLC, and MIAX PEARL, LLC.

Of the 6 documents dated 27 August 2026, 6 titles say Self-Regulatory Organizations.

Dátum	Hatóság	Értesítés
2026-08-27	Federal Register	Self-Regulatory Organizations; MEMX LLC; Notice of Filing of a Proposal To Adopt Rules for the Listing and Trading of Securities Event Contracts on the Exchange
2026-08-27	Federal Register	Self-Regulatory Organizations; Texas Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Warrant Performance Incentive Program To Add ETPs to the Definition of Liquidity Improvement Symbols and High-Volume Symbols
2026-08-27	Federal Register	Self-Regulatory Organizations; Nasdaq Texas, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Introduce Intra-Day Snapshots to NTX Options Trade Outline
2026-08-27	Federal Register	Self-Regulatory Organizations; MIAX Sapphire, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 404, Series of Option Contracts Open for Trading, To Amend the Short Term Option Series Program With Respect to Qualifying Securities
2026-08-27	Federal Register	Self-Regulatory Organizations; MIAX PEARL, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 404, Series of Option Contracts Open for Trading, To Amend the Short Term Option Series Program With Respect to Qualifying Securities
2026-08-27	Federal Register	Self-Regulatory Organizations: Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 404, Series of Option Contracts Open for Trading, To Amend the Short Term Option Series Program With Respect to Qualifying Securities