Traders Walk Out of CME Eurodollar Pit to Protest Trade

``Local traders in the CME Group Inc. (CME)'s Eurodollar options pit walked off the job today to protest a block trade [on Friday, April 13th]. "These guys that stand in there all day and make prices would have loved to participate in that particular price, but they weren't able to," Rocco Chierici, a broker at R.J. O'Brien & Associates on the floor of the Chicago Mercantile Exchange, said in a telephone interview.''