An extreme volatility within 18 hours created the third-largest single-day gain since WW II. NDX and SPX rebounded by 12% and 9.52% respectively, recovering lost since April 3.However, Magnificent Seven performed even stronger. $S&P 500(.SPX)$ $NASDAQ(.IXIC)$ $Apple(AAPL)$ $Microsoft(MSFT)$ $Alphabet(GOOG)$ $NVIDIA(NVDA)$ $Tesla Motors(TSLA)$ $Meta Platforms, Inc.(META)$ $Amazon.com(AMZN)$