Federal Register #SR-CMESC-2026-005

SEC Notice: CME Securities Clearing Inc. Proposed Margin Policy for SPAN 2 Framework

This notice concerns a regulatory filing by CME Securities Clearing Inc. (CMESC) with the Securities and Exchange Commission (SEC): - Government buyer: - Securities and Exchange Commission (SEC) - OEMs and vendors: - CME Securities Clearing Inc. (CMESC) - Products/services requested: - No products, services, part numbers, or purchase quantities are requested - Notable requirements: - The notice is for a proposed rule change to adopt a new margin policy - The policy is designed to administer and implement the previously approved SPAN 2 margin framework - The policy does not alter the SPAN 2 framework, but aims to enhance transparency, accountability, and compliance with Commission rules - This is a regulatory notice, not a procurement or contract opportunity

Description

This notice pertains to the filing of a proposed rule change by CME Securities Clearing Inc. regarding the adoption of a new margin policy. The proposed rule change aims to establish a policy to administer and implement the SPAN 2 margin framework, which supports compliance with Commission rules and enhances transparency and accountability of CMESC's margin practices. The policy does not modify the previously approved SPAN 2 framework but serves to document and facilitate its administration. The filing invites comments from interested persons on the proposed rule change.

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