Nasdaq ETFs in Focus as Index Aims for Rare Feat

The Nasdaq Composite keeps pushing toward record highs. That scenario is obviously benefiting the PowerShares QQQ (NasdaqGM: QQQ), which tracks the tech heavy Nasdaq-100, but Nasdaq ebullience could be tested this month. After soaring in May, QQQ is now up more than 19% year-to-date. The Nasdaq...