InterContinentalExchange is buying NYSE Euronext in an $8 billion deal. CNN's Maggie Lake reports.

Shareholders of NYSE Euronext threw their support behind a $9.6 billion takeover by Germany's Deutsche Boerse.

Summary of business headlines: NYSE Euronext rejects Nasdaq ICE bid again; GE quarterly profits jump 80%; Apple stock soars on earnings; Disappointing economic data; Gold and silver continue to hit ...

Joya Dass

NYSE Euronext U.S. options CEO Steve Crutchfield on mini options, and whether they are a good idea for retail investors.

Hedge funds and high-frequency trading firms subscribing to the NYSE Euronext will soon be getting real-time social-media analysis, Jacob Bunge reports on digits. Photo: Getty Images. /u000A

NYSE Euronext CEO Duncan Niederauer on merging with the Intercontinental Exchange.

Dec. 20 - IntercontinentalExchange is in talks to buy NYSE Euronext, the operator of the New York Stock Exchange.