The NASDAQ (23 images)

Television talk show host Oprah Winfrey and Hugh Panero, CEO of XM Satellite Radio, ring the NASDAQ ceremonial opening trade bell in New York to celebrate the debut of the "Oprah and Friends" channel on XM radio on September 25, 2006. (UPI Photo/Ron Tannenbaum/NASDAQ)

Radio talk show host Howard Stern (left) points out something of interest to Mel Karmazin, CEO of Sirius Satellite Radio during the ringing of the ceremonial open trade bell for NASDAQ on January 3, 2006. Stern begins his radio show on Sirius on January 9th, 2006. (UPI Photo/Ezio Petersen)

Film director Spike Lee and actress Sarah Jessica Parker and Frederic De Narp, CEO of Cartier (not shown) attend opening trading bell ceremonies at the NASDAQ Marketsite on June 8,2006.Ms. Parker left the podium 2 minutes before the trading bell was rung..(UPI Photo/Ezio Petersen)

California Governor Arnold Schwarzenegger poses outside the NASDAQ after taking part in the ceremonial ringing of the opening trade bell at the New York offices of NASDAQ on October 16, 2006. (UPI Photo/Ezio Petersen)