Yahoo! Inc. (NASDAQ:YHOO) Yahoo Inc. has named well-known security researcher Alex Stamos as its chief information security officer, tapping a vocal critic of the U.S. Yahoo! Inc. (NASDAQ:YHOO) stock performance was -1.29% in last session and finished the day at $37.56. Traded volume was 12.61 million shares in the last session and the average volume of the stock remained 18.77 million shares. The beta of … Continue reading Active Runners at NASDAQ: Yahoo! Inc. (NASDAQ:YHOO), Intel Corporation (NASDAQ:INTC), Microsoft Corporation (NASDAQ:MSFT), Groupon Inc. (NASDAQ:GRPN)