India, Sept. 23 -- Tech enthusiasts and market investors are keeping a keen eye on the U.S. stock market on Wednesday, September 23, 2026, after Wall Street's primary indexes closed lower in the last trading session. The Nasdaq 100 surged to hit another all-time high led by semiconductor and technology shares, while the Dow Jones Industrial Average and the S&P 500 ended marginally lower. Investors will be looking at Oil prices, Treasury yields, Iran-related news and U.S.-China developments for new cues.

What happened to the major indexes?

The Nasdaq Composite gained 0.45% to close at 27,244.28, marking another record high. The S&P 500 slipped slightly to 7,764.64, while the Dow Jones Industrial Average declined 0.36% to 51,863.69. The d...