QQQ Vs SPY: A Detailed Comparison of Two Foremost ETFsIntroduction:During the dynamic landscape of expense prospects, Trade-Traded Cash (ETFs) have emerged to be a favored avenue for traders looking for security and suppleness. Among the many most popular ETFs garnering notice will be the Invesco QQQ ETF (QQQ) and the SPDR S&P 500 ETF Believe in (S