The stock market rallied today, with the S&P 500 rising by 2.5% and the Dow Jones Industrial Average increasing by 3%. This marks the biggest one-day percentage gain for both indexes in the past six months. The tech-heavy Nasdaq composite also saw substantial gains, going up by 4%. Investors seemed optimistic as trading volume spiked to 1.5 billion shares. The positive market response is attributed to strong earnings reports from major companies and hopes of a potential resolution to the ongoing trade tensions. Overall, the market showed significant improvement today.