Electronic ticker announces the debut of the Twitter IPO at Times Square in New York

An electronic ticker announces the debut of the Twitter IPO at Times Square in New York, November 7, 2013. Twitter Inc shares were indicated at between $42 and $46 in a sign they would rocket higher in opening trade as investors bet on potential growth at the money-losing social media company. (Shannon Stapleton/REUTERS)

An electronic ticker announces the debut of the Twitter IPO at Times Square in New York, November 7, 2013. Twitter Inc shares were indicated at between $42 and $46 in a sign they would rocket higher in opening trade as investors bet on potential growth at the money-losing social media company. (Shannon Stapleton/REUTERS)