CME will be updating liquidity parameters for Interest Rate Swap contracts denominated in BRL and MXN. These changes only impact portfolios with larger BRL or MXN exposures. For MXN, the impact to liquidity add-on is approx. 5-10% for portfolios with aggregated DV01 above 100M+ DV01 in local currency. For BRL, the impact to liquidity add-on is 30%+ for portfolios with aggregated DV01 above 10M+ in local currency. Based on current exposures, CME Clearing expects that there will be no impact to existing portfolios at this time. These changes will be available for testing in our New Release environment April 29, 2020, with a production date of May 4, 2020.
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