Tech stocks were higher Tuesday afternoon, with the State Street Technology Select Sector SPDR ETF (XLK) rising 2.4% and the State Street SPDR S&P Semiconductor ETF (XSD) climbing 4.2%.
The Philadelphia Semiconductor index popped 4.7%.
In corporate news, Micron Technology's (MU) market capitalization touched $1 trillion for the first time after several bullish analyst reports. Its shares jumped 18%.