Benzinga's Top #PreMarket Gainers

China Information Technology, Inc. - Ordinary Shares CNIT shares surged 7.05 percent to $2.43 in pre-market trading after gaining 3.65 percent on Thursday. Fitbit Inc FIT shares climbed 5.85 percent to $30.60 in pre-market trading. FitBit app topped the app charts on Christmas Day. pSivida Corp. PSDV shares climbed 5.49 percent to $4.61 in pre-market trading after the company announced its plans to file for EU marketing approval of Medidur™ based on single Phase 3 clinical trial. Prospect Capital Corporation PSEC shares spiked 1.65 percent to $7.41 in pre-market trading after surging 0.97 percent on Thursday. Amazon.com, Inc. AMZN shares jumped 0.15 percent to $663.79 after dropping 0.14 percent on Thursday.