Market regulation · 27/01/2026

Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 404, Series of Options Contracts Open for Trading, To Amend the Short Term Option Series Program

Miami International Securities Exchange, LLC has filed a proposed rule change to amend Exchange Rule 404, which governs options contracts open for trading, as part of its Short Term Option Series Program.