Benzinga's Top Pre-Market NASDAQ Losers (PWRD, CHNG, LLNW, APWR)

Perfect World Co Ltd PWRD dipped 10.99% to $28.01 in the pre-market session. PWRD reported year-over-year decline in its Q3 earnings. China Natural Gas Inc CHNG lost 5.72% to $5.27 in the pre-market session. CHNG's quarterly earnings dipped 19.44% y/y. Limelight Networks Inc LLNW fell 4.13% to $6.50 in the pre-market session. Analysts at Oppenheimer downgraded LLNW from “perform” to “underperform.” A-Power Energy Generation Systems Ltd APWR slipped 3.45% to $6.71 in the pre-market trading. APWR is scheduled to host a conference call for discussing its Q3 results on November 18. Read more from Benzinga's Markets.