Invesco QQQ Trust (QQQ) ETF study

Invesco QQQ Trust (QQQ), a widely used barometer for big-cap tech stocks, also made a strong showing with a 16.7% average annual return. The $71.3 billion fund, which tracks the tech-heavy Nasdaq 100, is topped by Apple (AAPL), Amazon, Microsoft (MSFT), Alphabet and Facebook.