SunEdison Inc (NYSE:SUNE) has been lingering in multi-year-high territory this month, prompting a rush of bullish activity in its options pits. At the International Securities Exchange (ISE), for example, speculators have bought to open 5,666 calls over the past five sessions, compared to fewer than 20 puts. Sunedison Inc (NYSE:SUNE) stock performance was -5.35% in last session and finished the day at $20.33. Traded volume was 12.88million shares in the last session and the average volume of the stock remained 11.49million shares. The beta of the stock remained 2.22. Sunedison Inc (NYSE:SUNE) insider ownership is 0.57%.

Intel unveiled a new line of technology, branded RealSense, at CES 2014 in January. The centerpiece was the RealSense 3-D Systems Corporation (NYSE:DDD) camera, which takes photos in three dimensions and captures distance and depth with the image data. This is a huge step up from the majority of current generation 3-D Systems Corporation (NYSE:DDD) cameras, which produce a stereoscopic image from combined angles for a simulated 3-D Systems Corporation (NYSE:DDD) effect. 3D Systems Corporation (NYSE:DDD) dropped -6.07 percent to $56.81 Friday on volume of 200.00million shares. The intra-day range of the stock was $55.26 to $60.60. 3D Systems Corporation (NYSE:DDD) has a market capitalization of $5.86billion.

Tableau Software, Inc. (NYSE:DATA) announced the pricing of its underwritten public offering of 4,000,000 shares of Class A common stock at a price to the public of $89.25 per share. In addition, the underwriters have been granted a 30-day option to purchase up to an additional 600,000 shares of Class A common stock. Tableau Software Inc (NYSE:DATA)’s stock on Mar 21, 2014 reported a decrease of -7.48% to the closing price of $83.29. Its fifty two weeks range is $44.00 -$102.37. The total market capitalization recorded $6.54billion. The overall volume in the last trading session was 5.52million shares. In its share capital, DDD has 52.25million outstanding shares.

National Bank of Greece (ADR) (NYSE: NBG) is working to turnaround the bank. If earnings are an indicator, the bank looks to be on the way back. In Q-4 of Y 2013, NBG posted a profit of EuR 547-M. Those earnings include a gain from tax benefits from past years that helped to offset large loan loss provisions. On Friday, shares of National Bank of Greece (ADR) (NYSE:NBG) dropped -5.57% to close the day at $5.42. Company return on investment (ROI) is -11.30% and its monthly performance is recorded as 13.39%. National Bank of Greece (ADR) (NYSE:NBG) quarterly revenue growth is -6.55%.