Benzinga's Top #PreMarket Gainers

Ballard Power Systems Inc. (USA) BLDP shares rose 8.37 percent to $2.46 in pre-market trading after the company reported that it has signed a framework agreement for fuel cell module development to power trams in China. Oxford Industries Inc OXM gained 6.78 percent to $86.50 in pre-market trading after the company reported stronger-than-expected results for the first quarter. Cypress Semiconductor Corporation CY shares climbed 3.17 percent to $13 in pre-market trading. Integrated Silicon Solution, Inc. ISSI has agreed to terms of merger with Cypress Semiconductor. Randgold Resources Ltd. (ADR) GOLD shares climbed 2.86 percent to $72.60 in pre-market trading. Gold futures rose 0.81 percent to trade at $1,187.10 an ounce. NXP Semiconductors NV NXPI shares surged 2.59 percent to $106.50 in pre-market trading. NXP Semiconductors shares have surged 63.02 percent over the past 52 weeks, while the S&P 500 index has gained 7.01 percent in the same period.