The North American Derivatives Exchange (Nadex) has requested guidance regarding its Amended Order of Registration as a Derivatives Clearing Organization (the Nadex DCO Order) and Nadex’s Amended Order as a Designated Contract Market (the Nadex DCM Order, and, together with the Nadex DCO Order, the Nadex Orders), both dated March 30, 2010. Among other things, the Nadex Orders allow intermediation of contracts traded on Nadex’s designated contract market provided that such contracts are fully collateralized.