In trading on Wednesday, the SPDR S&P Biotech ETF ( XBI ) is outperforming other ETFs, up about 3.1% on the day. Components of that ETF showing particular strength include shares of Advaxis ( ADXS ), up about 24.9% and shares of PTC Therapeutics ( PTCT ), up about 16.6% on the day.
And underperforming other ETFs today is the iShares MSCI USA Momentum Factor ETF ( MTUM ), down about 0.6% in Wednesday afternoon trading. Among components of that ETF with the weakest showing on Wednesday were shares of Tesoro ( TSO ), lower by about 3.5%, and shares of Vantiv (VNTV), lower by about 3.4% on the day.
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