Tuesday's ETF Movers: XBI, IXC

In trading on Tuesday, the SPDR S&P Biotech ETF (XBI) is outperforming other ETFs, up about 2.4% on the day. Components of that ETF showing particular strength include shares of Agenus (AGEN), up about 9.9% and shares of Ziopharm Oncology (ZIOP), up about 9.2% on the day.