Benzinga's Top #PreMarket Gainers

Oclaro, Inc. OCLR shares climbed 21.67 percent to $2.92 in pre-market trading after the company issued a strong Q1 revenue forecast. Zafgen Inc ZFGN shares surged 9.61 percent to $11.75 in pre-market trading after the company issued an update on Beloranib. Zafgen expects ZAF-311 to remain pivotal clinical trial and projects to report top-line results from ZAF-311, ZAF-203 clinical trials in Q1 of 2016. Energy Recovery, Inc. ERII shares rose 8.89 percent to $7.35 in pre-market trading. On Wednesday, Credit Suisse upgraded Energy Recovery from Neutral to Outperform and raised the price target from $3.00 to $10.00. Texas Instruments Incorporated TXN shares rose 7.42 percent to $55.75 in pre-market trading after the company reported stronger-than-expected quarterly results. eBay Inc EBAY gained 6.98 percent to $25.90 in pre-market trading after the company reported upbeat earnings for the third quarter.