The main contract for sugar futures is Sugar No. 11, sold in New York at the Intercontinental Exchange (ICE).

FORBES: SGG Is A Sweet Buy

There has been some speculation that the Intercontinental Exchange (NYSE: ICE) could see interest from a company like NYSE Euronext or LSE, but the ICE is almost as big as NYSE Euronext, so there are significant hurdles there.

FORBES: Could We See A Global Exchange?

The second investigation is focused on ICE Clear Europe, a division of the Atlanta based Intercontinental Exchange.

FORBES: Collusion Detected In Credit Default Swaps