Morning Market Losers

Raptor Pharmaceutical Corp RPTP fell 21.26% to $5.48 at 9:50 am. Raptor Pharmaceutical reported that its key drug met the main goal of a late-stage trial. Eastern Light Capital Incorporated ELC shares lost 18.13% to $2.89. ELC's trailing-twelve-month operating margin is -864.93%. Hollysys Automation Technologies Ltd HOLI shares dipped 17.23% to $8.74. Analysts at Roth Capital downgraded HOLI from “buy” to “neutral.” Eagle Rock Energy Partners LP EROCW dropped 15.50% to $4.36. EROCW has a market capitalization of $439.44 million.