DOW JONES NEWSWIRES 
 

IntercontinentalExchange (ICE) said it has begun operating its clearinghouse for credit default swaps.

ICE had been awaiting approval from government regulators for a credit derivatives clearing platform with Clearing Corp., which it is acquiring. The effort will help lay claim to a share of what many believe will be a huge market as investors try to unload the high-risk securities.

ICE Trust's first trade clearing is expected to be completed Monday, with additional positions handled over several one-week cycles.

The effort is the nation's first operational clearinghouse for CDS. The Securities and Exchange Commission's approval Friday of ICE Trust marks a big step toward the U.S. government's efforts to offer clearing for over-the-counter derivatives like the swaps, which alone make up an estimated $27 trillion market.

Some critics contend the complex instruments have played a role in the financial crisis. As evidence, they point to the near-collapse of American International Group (AIG), which issued credit-default swaps without having enough collateral to fulfill the provisions in those contracts.

ICE shares rose 3.9% premarket to $63.45. The stock is down nearly 55% the past nine months amid investor concern about slowing trading-volume growth at exchanges.

-By Kevin Kingsbury, Dow Jones Newswires; 201-938-2136; kevin.kingsbury@dowjones.com