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Market regulation · 07/05/2004Updated: 10/17/2026 · 1 min read

Chicago Board Options Exchange Filing Proposed Rule Change for New Designated Primary Market-Maker-e-DPMs

Summary

The Chicago Board Options Exchange has filed a proposed rule change and amendment, allowing the introduction of a new type of designated primary market-maker, known as Designated Primary Market-Maker-e-DPMs, in an effort to enhance market efficiency and liquidity.

Original source language: Federal Register — SECOpen original release →

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