NMS PLAN INTELLIGENCE  ·  RULE 605 AMENDED PLAN EFFECTIVE AUG 1, 2026 OPRA 96-LINE EXPANSION: Q3 2026 — PLAN NOW MWCB LEVEL 1/2 TEST #1: APR 1, 2026 CAT PHASE 2D EXPANSION: Q3 2026 NASDAQ NFN CTCI RETIREMENT: JUN 30, 2026 NMS PLAN INTELLIGENCE  ·  RULE 605 AMENDED PLAN EFFECTIVE AUG 1, 2026 OPRA 96-LINE EXPANSION: Q3 2026 — PLAN NOW MWCB LEVEL 1/2 TEST #1: APR 1, 2026 CAT PHASE 2D EXPANSION: Q3 2026 NASDAQ NFN CTCI RETIREMENT: JUN 30, 2026
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1Critical 7High 15Action Required 20Active Entries
Next deadline: CME iLink v8 Sunset — Apr 24, 2026
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⚠ Critical Rule 605 NMS Plan — Amended Plan Effective August 1, 2026. Expanded scope covers larger broker-dealers in addition to market centers. New reporting fields and summary report required. Implementation planning must begin now. View Rule 605 →
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