Copyright International Business Times

It's Tuesday, Oct. 21, 2025, just before market close. Below is your easy-to-follow summary of how the stock market moved during trading hours, brought to you by International Business Times. Let's dive in. U.S. stocks ended on a high note today, with all three major indexes closing in the green as investors continued to digest strong earnings results and positive economic data. A mix of optimism in technology, financials, and industrial sectors helped fuel the rally, pushing Wall Street further away from recent concerns about growth and inflation. The S&P 500 gained about 0.9%, led by solid gains in tech, consumer discretionary, and industrials. The broad-based rally reflected confidence that the economy could maintain momentum despite the global challenges of inflation and geopolitical risks. Investors were particularly encouraged by positive earnings from key companies, as well as upbeat economic reports showing strength in manufacturing and consumer spending. The Dow Jones Industrial Average rose around 0.8%, or about 250 points, driven by strength in financials and industrial stocks. The blue-chip index was buoyed by reports that some major banks had reported higher-than-expected profits, and signs that the U.S. manufacturing sector remained resilient despite headwinds. The Dow's advance marked a recovery from the minor pullback it saw earlier in the month. The Nasdaq Composite outperformed the broader market, surging 1.2%, with growth-driven stocks in semiconductors, software, and e-commerce leading the way. The tech-heavy index was propelled by strong earnings reports from some of the biggest names in the sector, signaling that tech stocks are well-positioned to weather any near-term challenges, even as inflationary pressures remain a concern. While the market remained in a positive mood today, analysts cautioned that headwinds still exist. Potential risks such as a U.S. government shutdown, rising inflation, and ongoing geopolitical tensions could still weigh on market sentiment in the coming weeks. Still, investors are holding onto the hope that corporate earnings will continue to support the market through the remainder of the year. Looking ahead, traders are set to keep an eye on the Federal Reserve's next steps on monetary policy, as well as any further developments in the U.S.–China trade relationship. Earnings season will continue to play a central role in market movements, with big names in tech, consumer goods, and healthcare reporting throughout the week. S&P 500 Performance (SPY) The S&P 500 closed higher today, driven by broad sector gains and investor optimism. The SPDR S&P 500 ETF Trust (SPY), which tracks the index, gained about 0.9%, closing near $675.50, up $5.80 for the day. SPY traded between $670.40 and $677.10, with a healthy 46 million shares exchanged. The rally was broad-based, with major gains in technology, consumer goods, and industrials, while defensive sectors like utilities and healthcare lagged behind. NASDAQ Composite Index Performance (QQQ) The Nasdaq Composite saw a strong 1.2% gain, with growth stocks continuing their upward trend. The Invesco QQQ Trust (QQQ), a popular ETF that tracks the Nasdaq-100, closed near $617.50, up $7.00. QQQ traded between $611.25 and $618.30, with volume approaching 39 million shares. Semiconductor, software, and e-commerce stocks were the key drivers of today's move, with investors showing continued interest in tech despite ongoing inflation fears. Dow Jones Industrial Average Index Performance (DIA) The Dow Jones Industrial Average finished higher, lifted by financials and industrials. The SPDR Dow Jones Industrial Average ETF (DIA) gained about 0.8%, closing near $470.50, up $3.80 for the day. DIA traded between $465.60 and $471.40, with volume of about 4 million shares. The rally was powered by strong earnings reports from major financial institutions and positive data from the manufacturing sector, signaling that the economy could continue to show resilience in the face of headwinds.