Apple Inc. (NASDAQ:AAPL) and Samsung return to federal court on Tuesday for opening statements in their latest patent battle, with the iPhone maker expected to present more detailed evidence in its attempt to win a US ban on sales of several Samsung smartphones. Apple Inc. (NASDAQ:AAPL) and Samsung Electronics Co Ltd have been litigating around the world for nearly three years. Apple Inc. (NASDAQ:AAPL) stock performance was -0.02% in last session and finished the day at $536.74. Traded volume was 6.02million shares in the last session and the average volume of the stock remained 10.37million shares. The beta of the stock remained 1.06. Apple Inc. (NASDAQ:AAPL) insider ownership is 0.04%.

Last month, BlackBerry said that it would make BBM available on Microsoft Corp’s Windows Phone and the upcoming Nokia Corporation (ADR) (NYSE:NOK) X platforms in the coming months. The messaging tool was last year opened up to users of iPhones and Android devices. Nokia Corporation (ADR) (NYSE:NOK) closed on Monday at volume of 19.02million shares. The intra-day range of the stock was $7.32 to $7.44. Nokia Corporation (ADR) (NYSE:NOK) has a market capitalization of $27.25billion.

Tesla Motors Inc (NASDAQ:TSLA) has been actively fighting for its right to sell its electric cars directly to consumers instead of going through car dealerships across the United States. A majority of car dealerships are against the direct-sales business model of the electric car manufacturer and they are pushing for legislation to compel it to sell its vehicles through traditional franchised dealers. Tesla Motors Inc (NASDAQ:TSLA)’s stock on Mar 31, 2014 reported a decrease of -1.85% to the closing price of $208.45. Its fifty two weeks range is $40.21 -$265.00. The total market capitalization recorded $25.68billion. The overall volume in the last trading session was 8.38million shares. In its share capital, TSLA has 123.19million outstanding shares.

Baidu Inc (ADR) (NASDAQ:BIDU) revealed today that it has filed its annual report on Form 20-F for the fiscal year ended December 31, 2013 with the Securities and Exchange Commission (SEC) on March 28, 2014. On Monday, shares of Baidu Inc (ADR) (NASDAQ:BIDU) advanced 1.07% to close the day at $152.27. Company return on investment (ROI) is 16.70% and its monthly performance is recorded as -10.92%. Baidu Inc (ADR) (NASDAQ:BIDU) quarterly revenue growth is -11.21%.