In a stunning turnaround, U.S. equity indexes experienced significant gains, fueled by a remarkable performance from Microsoft, which recorded its largest one-day market-cap gain in history. The Nasdaq surged 679 points, marking its best day in over a month, while the Dow and S&P 500 also saw substantial rebounds. The rally was driven by strong earnings from major tech companies including Apple and Amazon, alongside a surge in semiconductor stocks. Despite ongoing inflation concerns in the bond market, investor sentiment improved, leading to a sharp rise in stock prices as Wall Street digested the latest economic data.