Investors Get Jittery About Tech ETFs
October 21, 2014 at 12:15 PM EDT
Exchange traded funds tracking the technology sector, the largest sector weight in the S&P 500, have not been immune from the recent pullback in U.S. stocks and with tech earnings season underway, some investors are taking a cautious approach to the sector. The PowerShares QQQ (NasdaqGM: QQQ),...