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Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Methodology for its Options Regulatory Fee (ORF) as of January 2, 2026

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Date Sort descending	Letter Type	Commenter Name
Oct. 1, 2025	Public Comment	Katie Kolchin CFA, Managing Director, Head of Equity & Options Market Structure, SIFMA; Joseph P. Corcoran, Managing Director & Associate General Counsel , SIFMA

Last Reviewed or Updated: Dec. 18, 2025

File Number

SR-Phlx-2025-30

Release Number

34-103620

How to submit comments

Rules & Regulations

Enforcement & Litigation

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Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Methodology for its Options Regulatory Fee (ORF) as of January 2, 2026

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Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Methodology for its Options Regulatory Fee (ORF) as of January 2, 2026

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