The Dow Jones Industrial Average (^DJI) was up 356.99 (0.69%) points today, reaching a level of 51,818.89. This upward momentum was mirrored in the futures market, as Dow Futures (YM=F) was up 350.00 (0.67%) points to 52,265.00. The primary narrative driving the market today, Thursday, September 17, 2026, is a surge in industrial optimism following better-than-expected manufacturing data and continued strength in the semiconductor sector. Investors are reacting to cooling inflationary pressures, which has bolstered confidence in a "soft landing" for the U.S. economy.
Leading the blue-chip index, 3M Company (MMM) was up 3.70% at $148.62, emerging as the day's top performer following a positive outlook on industrial demand. Technology heavyweights also provided significant support, with Nvidia (NVDA) up 1.77% at $225.01 and Cisco Systems (CSCO) up 1.33% at $100.48. Defensive plays also saw gains, as Johnson & Johnson (JNJ) was up 1.61% at $227.63, and UnitedHealth Group (UNH) was up 1.00% at $399.64.
Conversely, some sectors faced headwinds. IBM (IBM) was down 2.42% at $213.40, leading the decliners after a cautious analyst note regarding enterprise spending. Consumer-facing stocks also struggled, with Home Depot (HD) down 2.14% at $303.85 and Salesforce (CRM) down 1.64% at $168.45. Financials were mixed as JPMorgan Chase (JPM) was down 1.12% at $301.51, while Goldman Sachs (GS) managed to stay positive, up 0.58% at $948.64.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.