Oct 21 - Top Losers Ticker Company Price Change RNO Rhino Resource Partners LP 4.9 -58.79% BBLU Blue Earth Inc. 1.29 -50.00% IBIO iBio, Inc. 1.74 -20.18% MNGA Magnegas Corporation 1.05 -19.23% OCN Ocwen Financial Corp. 21.48 -18.20% ESI ITT Educational Services Inc. 10.75 -15.22% SCOK SinoCoking Coal and Coke Chemical Industries, Inc. 3.26 -12.83% OMER Omeros Corporation 12.12 -12.30% ASPS Altisource Portfolio Solutions S.A. 84.51 -10.88% PT Portugal Telecom, SGPS S.A. 1.3 -10.34% ENTA Enanta Pharmaceuticals, Inc. 41.83 -10.22% NQ NQ Mobile Inc. 8.33 -10.04%