Independent oil and gas exploration and production company Camac Energy Inc (NYSEMKT:CAK) reported a net loss of $15.9-million, or $0.04 a basic and diluted share, for the full year ended December 31, 2013, on the back of lower crude oil sales. CAMAC Energy Inc (NYSEMKT:CAK) stock finished the day at $0.850. Traded volume was 2.95million shares in the last session and the average volume of the stock remained 854.60K shares. The beta of the stock remained 3.06. CAMAC Energy Inc (NYSEMKT:CAK) insider ownership is 60.24%.

Shares of MBIA Inc. and Assured Guaranty Ltd. (NYSE:AGO) jumped Tuesday after Standard & Poor’s lifted the bond insurers’ credit ratings. Assured Guaranty Ltd. (NYSE:AGO) rose percent to $4.55 Tuesday on volume of 4.4million shares. The intra-day range of the stock was $25.48 to $26.76. Assured Guaranty Ltd. (NYSE:AGO) has a market capitalization of $4.87billion.

Frontier Communications Corp. (NASDAQ:FTR) has launched a commercial cloud-based voice-over Internet protocol service, Frontier AnyWare. Frontier Communications Corporation (NASDAQ:FTR)’s stock on Mar 18, 2014 reported a increase of 2.74% to the closing price of $5.18. Its fifty two weeks range is $3.39 -$5.05. The total market capitalization recorded $5.14billion. The overall volume in the last trading session was 14.69million shares. In its share capital, Frontier Communications Corporation (NASDAQ:FTR) has 993.25million outstanding shares.

EMC Corporation (NYSE:EMC) and its subsidiaries develop, deliver and support the Information Technology industry’s range of information infrastructure technologies and solutions. On Tuesday, shares of EMC Corporation (NYSE:EMC) advanced 0.94% to close the day at $27.84. Company return on investment (ROI) is 11.50% and its monthly performance is recorded as 9.61%. EMC Corporation (NYSE:EMC) quarterly revenue growth is 19.95%.