Ever since highly-successful messaging startup WhatsApp was bought out by Facebook Inc (NASDAQ:FB) for $19 billion a few weeks ago, WhatsApp users have been asking for reassurance regarding their privacy after the deal with the social media giant closes. Facebook Inc (NASDAQ:FB) stock performance was 1.51% in last session and finished the day at $68.74. Traded volume was 52,084,432 million shares in the last session and the average volume of the stock remained 63.51 million shares. Facebook Inc (NASDAQ:FB) insider ownership is 0.60%.

Intel Corporation (NASDAQ:INTC) might be one of the most prominent chipmakers in the U.S., but Chinese companies are rapidly increasing the competition. Allwinner, a Chinese chipmaker, became the number two tablet-processer in 2012, well ahead of Intel at number six. Intel Corporation (NASDAQ:INTC) rose 0.82 percent to $24.70 yesterday on volume of 18.53 million shares. The intra-day range of the stock was $24.49 to $24.82. Intel Corporation (NASDAQ:INTC) has a market capitalization of $122.81 billion.

Plug Power Inc (NASDAQ:PLUG), a leader in providing clean, reliable energy products, will be showcasing its comprehensive GenKey hydrogen fuel cell solution during the MODEX 2014 tradeshow taking place March 17-20 at the Georgia World Congress Center in Atlanta. Plug Power Inc (NASDAQ:PLUG)’s stock on Mar17, 2014 reported a decrease of -2.98% to the closing price of $6.51. Its fifty two weeks range is $0.15 -$11.72. The total market capitalization recorded $692.27 million. The overall volume in the last trading session was 57,954,436 million shares. In its share capital, Plug Power Inc (NASDAQ:PLUG) has 84.15 million outstanding shares.

FuelCell Energy Inc (NASDAQ:FCEL) reported a cash, cash equivalents and restricted cash total of $104.6 million as on January 31, 2014. New plants have been completed in the U.S. and South Korea as well as Europe and more will be coming on stream in April 2014. Monday, shares of FuelCell Energy Inc (NASDAQ:FCEL) dropped -6.62% to close the day at $2.82. Company return on investment (ROI) is -49.20% and its monthly performance is recorded as 81.94%. FuelCell Energy Inc (NASDAQ:FCEL) quarterly revenue growth is 65.88%.