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CME Clearing will be updating the liquidity and concentration model parameters for Interest Rate Swap (“IRS”) contracts denominated in CLP, COP and MXN. The changes will be available for testing in New Release environment as of March 11, 2026, and will be implemented in production as of March 13, 2026.

Please click the link below for the full text of this advisory. 

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
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