Update for Clearing Eris Interest-Rate Swap Futures

On October 28, 2011, Eris Exchange, LLC (Eris) was approved by the CFTC as a Designated Contract Market (DCM). Pursuant to this change, all existing customer positions that are currently cleared through the COTC Sequestered accounts will be changed to become 4D Customer Segregated accounts and all new customer positions will be cleared through 4D Customer Segregated accounts. This change will be effective at the start of business Monday, November 7, 2011.