Morning Market Gainers

shares surged 51.64 percent to $6.64 after the company reported financial results for the six months ended March 31, 2015 and reaffirmed its FY 2015 revenue forecast.

climbed 12.65 percent to $3.83 after the company reported the sale of its Automatic Number Plate Recognition business to TagMaster AB for $4.2 million in cash.

shares rose 9.73 percent to $2.84. Digital Turbine reported preliminary Q1 revenue of $18.6 million to $18.7 million, versus analysts' estimates of $18.4 million.

jumped 6.33 percent to $22.69. On Thursday, USA Truck named Thomas Glaser as Chief Executive Officer and President.

shares gained 4.34 percent to $103.94 after rising 2.55 percent on Thursday.

rose 2.58 percent to $230.22. Analysts at Deutsche Bank upgraded Intercontinental Exchange from Hold to Buy and raised the price target from $247 to $252.

shares surged 2.04 percent to $142.30. Oppenheimer upgraded Costco Wholesale from Perform to Outperform.