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Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt a Best Execution and Interpositioning Rule

National Securities Exchanges, Nasdaq ISE, LLC (ISE)

Public Comments

Submit a Comment on SR-ISE-2025-43

Last Reviewed or Updated: Dec. 30, 2025

Resources

Notice Rule: SEC Issued Version (pdf 210.75 KB)

Exhibit 5

Details

Public Comments Due

Jan. 20, 2026

File Number

SR-ISE-2025-43

Rule Type

Notice

Release Number

34-104494

SEC Issue Date

Dec. 22, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt a Best Execution and Interpositioning Rule

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt a Best Execution and Interpositioning Rule

Public Comments

Resources

Details