Market Observers Show Concern Technology ETF Sector Rallied Too Far
March 31, 2016 at 06:15 AM EDT
The PowerShares QQQ (NasdaqGM: QQQ), which tracks the tech heavy Nasdaq-100 Index, is up 5.5% over the past month while the Technology Select Sector SPDR (NYSEArca: XLK) is higher by more than 7% over the same period. While impressive, those performances have some market observers concerned that...