Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga March 17, 2014 at 08:12 AM EDT JA Solar Holdings Co (NASDAQ: JASO) soared 16.46% to $13.30 in the pre-market trading on strong quarterly earnings report. JA Solar ... Read More >> Related Stocks: Ballard Power Sys JA Solar Holdings, Co., Ltd. - American depositary shares, each representing fiv Sina Corp Yahoo