Monday's ETF Movers: XBI, ITB

In trading on Monday, the SPDR S&P Biotech ETF (XBI) is outperforming other ETFs, up about 2.8% on the day. Components of that ETF showing particular strength include shares of Sarepta Therapeutics (SRPT), up about 18.2% and shares of Advaxis (ADXS), up about 13.7% on the day.