With a more than 52% weight to tech stocks as of July 3, the Nasdaq-100 Index (NDX) is rightly viewed as a tech-heavy index. However, investors should not ignore the gauge’s exposure to the communication services sector – a tech-esque group in its own right. The Invesco QQQ Trust (QQQ) and the Invesco NASDAQ 100 [...] The post Don’t Forget This Sector’s Contributions to QQQ Success appeared first on ETF Trends .