BlackBerry Ltd., (NASDAQ:BBRY) the Canadian smartphone maker, has won a preliminary injunction from a U.S. federal court that bars a company co-founded by American Idol hostRyan Seacrest from selling its iPhone case. BlackBerry Ltd (NASDAQ:BBRY) stock performance was -7.07% in last session and finished the day at $8.41. Traded volume was 74,621,736 million shares in the last session and the average volume of the stock remained 25.65 million shares. The beta of the stock remained 1.64. BlackBerry Ltd (NASDAQ:BBRY) insider ownership is 15.01%.

Castlight Health Inc (NYSE:CSLT) has a flawed business model and is facing significant competition for a much smaller TAM than they have led investors to believe. Castlight Health Inc (NYSE:CSLT) dropped -8.70 percent to $21.42 yesterday on volume of 1.50 million shares. The intra-day range of the stock was $21.30 to $24.00. Castlight Health Inc (NYSE:CSLT) has a market capitalization of $3.47 billion.

UBS raisees its price target on Rubicon Technology (Nasdaq:RBCN) from $9.50 to $12 today, while maintaining a Neutral rating on the stock. Rubicon Technology, Inc. (NASDAQ:RBCN)’s stock on Mar 28, 2014 reported a increase of 2.69% to the closing price of $11.46. Its fifty two weeks range is $5.91 -$14.67. The total market capitalization recorded $295.28 million. The overall volume in the last trading session was 1,558,558 million shares. In its share capital, Rubicon Technology, Inc. (NASDAQ:RBCN) has 25.77 million outstanding shares.

Shares of Hanwha SolarOne Co Ltd (NASDAQ:HSOL) were up 1.4% to $2.90 in aftermarket trading on Friday. The stock has regained ground it lost during the day as it closed down 1.0% to $2.86. On Friday, shares of Hanwha Solarone Co Ltd (NASDAQ:HSOL) dropped -1.04% to close the day at $2.86. Company return on investment (ROI) is -17.40% and its monthly performance is recorded as -7.44%. Hanwha Solarone Co Ltd (NASDAQ:HSOL) quarterly revenue growth is 11.72%.