A Swap Execution Facility ?Dodd-Frank is creating a paradigm shift in the market structure for OTC derivatives called Swaps Execution Facilities (SEFs) and Central Counter Parties (CCPs), forcing the use of SEFs for execution and price discovery? ODEX is a SEF (or electronic exchange) for trading Interest Rate Swaps, Credit Default Swaps, and Foreign Exchange that are clearing through clearing houses (CME, LCH)