Benzinga's Top #PreMarket Gainers

shares surged 25.6 percent to $50.50 in pre-market trading. Baidu exchanged shares of Qunar Cayman Islands owned for newly-issued ordinary shares of Ctrip.

shares surged 21.40 percent to $88.06 in pre-market trading, after the company agreed to a share swap with Baidu and created a partnership.

shares surged 11.22 percent to $114.50 in pre-market trading after the company reported its quarterly results ahead of expectations.

shares surged 10.31 percent to $14.98 in pre-market trading after gaining

shares surged 7.42 percent to $169.30 in pre-market trading after the company agreed to a share swap to create a partnership with Ctrip.