The CME Group, operator of the Chicago Mercantile Exchange, is one of the world's largest traders of derivatives.

VOA: special.2011.02.18

The largely unregulated market in derivatives is estimated at six hundred trillion dollars.

VOA: special.2010.04.16

Both measures in Congress call for a system to supervise derivatives.

VOA: special.2010.04.16

Highlights of the reform package include tougher regulations of financial derivatives and securities, along with a $50-billion bailout fund, to be paid for by banks.

VOA: standard.2010.04.19