ETF Chart of the Day: PowerShares QQQ
September 16, 2011 at 11:32 AM EDT
The tech sector has outperformed the broader market as measured by the S&P 500 this week and so far in 2011. PowerShares QQQ (NasdaqGM: QQQ), an exchange traded fund indexed to the Nasdaq-100, has surged this week. The tech-heavy ETF has pushed through its 50-day and 200-day moving averages....
