The U.S. derivatives regulator is set to announce it has fined European lenders UBS, HSBC and Deutsche Bank millions of dollars each for so-called “spoofing” and manipulation in the U.S. futures market. The enforcement action by the Commodity Futures Trading Commission (CFTC) is the result of a multi-agency investigation that also involves the Department of Justice (DoJ) and the Federal Bureau of Investigation (FBI) and is the first of its kind for the CFTC.