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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Delay Implementation of a New Selective Liquidity Auto Purge (“SLAP”) Feature, Which Provides More Granular Mass Cancellation Functionality

National Securities Exchanges, MIAX SAPPHIRE, LLC (SAPPHIRE)

Public Comments

Submit a Comment on SR-SAPPHIRE-2026-05

Last Reviewed or Updated: Feb. 23, 2026

Resources

Notice Rule: SEC Issued Version (pdf 164.54 KB)

Details

Public Comments Due

March 16, 2026

File Number

SR-SAPPHIRE-2026-05

Rule Type

Notice

Release Number

34-104863

SEC Issue Date

Feb. 18, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Delay Implementation of a New Selective Liquidity Auto Purge (“SLAP”) Feature, Which Provides More Granular Mass Cancellation Functionality

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Delay Implementation of a New Selective Liquidity Auto Purge (“SLAP”) Feature, Which Provides More Granular Mass Cancellation Functionality

Public Comments

Resources

Details