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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757

National Securities Exchanges, Nasdaq BX, Inc. (BX)

Public Comments

Submit a Comment on SR-BX-2025-017

Last Reviewed or Updated: Sept. 10, 2025

Resources

Notice Rule: SEC Issued Version (pdf 231.33 KB)

Exhibit 5

Details

Public Comments Due

Oct. 1, 2025

File Number

SR-BX-2025-017

Rule Type

Notice

Release Number

34-103891

SEC Issue Date

Sept. 5, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757

Public Comments

Resources

Details