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Market regulation · 01/05/2026Updated: 10/16/2026 · 1 min read

Cboe Exchange, Inc. Proposes Rule Change to Silexx API Pricing Structure

Summary

Cboe Exchange, Inc. has filed a proposed rule change to replace the existing flat monthly fee for the Silexx Application Programming Interface (API) with a usage-based tiered pricing structure.

Original source language: Federal Register — SECOpen original release →

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