Winners of the day were again in the biotech sector with shares of Ocera Therapeutics (OCRX) skyrocketed 71.82% to $1.89 per share on expectation of successful trial in the future. Anoter biotech winner was Curis, Inc (CRIS) as shares surged 20.78% to $3.08 per share after fourth quarter financial results.

Other sector winners include Comtech Telecomm. Corp (CMTL) with shares soared 23.81% to $13.78 per share on following strong Q2 result. MaxPoint Interactive Inc (MXPT) shares jumped 21.01% as the quarterly earning beats estimate. After 25% gain in the previous session, shares of cargo shipping company DryShips(DRYS) went up another 19.5% to $1.9 per share on optimist outlook with the company's recent refinancing effort.