Oct 24 2007 | 7:48am ET
Amaranth Advisors lost billions trading natural gas contracts on the Intercontinental Exchange, and the U.S. Commodity Futures Trading Commission wants to make sure that nothing like it ever happens again.

Mar 19 2010 | 1:29pm ET
Two year ago cleantech, or green, investing was the strategy du jour....

Mar 19 2010 | 9:50am ET
SAC Capital Advisors founder Steven Cohen has bought on of Jasper John’s famed...

Mar 16 2010 | 6:45am ET
Just a few years ago prime brokers viewed hedge funds as their main...