Twitter Chairman and co-founder Jack Dorsey, and co-founders Evan Williams and Biz Stone, wait for the opening bell to be rung at the New York Stock Exchange, Thursday, Nov. 7, 2013. If Twitter's ... more 
Twitter Chairman and co-founder Jack Dorsey, and co-founders Evan Williams and Biz Stone, wait for the opening bell to be rung at the New York Stock Exchange, Thursday, Nov. 7, 2013. If Twitter's bankers and executives were hoping for a surge on the day of the stock's public debut, they got it. The stock opened at $45.10 a share on its first day of trading, 73 percent above its initial offering price. (AP Photo/Richard Drew) less 
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Associated Press | Photo By Richard Drew
Thu, Nov 7, 2013 3:34 PM EST