Among the largest underlying components of XBI, in trading today Biomarin Pharma ( NASD: BMRN) is up about 1.8%, Regeneron Pharmaceutical ( NASD: REGN) is up about 0.4%, and Spectrum Pharmaceuticals ( NASD: SPPI) is up by about 4%.

FORBES: Biotech Stocks Pains Continue As Outflows Persist

Among the largest underlying components of XBI, in trading today Spectrum Pharmaceuticals Inc ( NASD: SPPI) is up about 1.6%, Onyx Pharmaceuticals, Inc. ( NASD: ONXX) is trading flat, and Medivation Inc ( NASD: MDVN) is lower by about 0.1%.

FORBES: XBI, SPPI, ONXX, MDVN: ETF Outflow Alert

Among the largest underlying components of XBI, in trading today Spectrum Pharmaceuticals Inc ( NASD: SPPI) is up about 0.8%, ARIAD Pharmaceuticals, Inc. ( NASD: ARIA) is up about 0.5%, and Medivation Inc ( NASD: MDVN) is up by about 3.7%.

FORBES: XBI, SPPI, ARIA, MDVN: ETF Inflow Alert