Ameren Corp. stock heads into the open after a mixed market session

At the close on September 24, 2026, Ameren Corp. stock traded in a mixed US market backdrop as the S&P 500 finished at 7,704.13, down less than 0.1 percent.

Ameren Corp. stock closed at a price not substantiated by the available dated market data for the Nasdaq session on September 24, 2026. The S&P 500 finished at 7,704.13 on September 24, 2026, down less than 0.1 percent.

September 24, 2026 in numbers

Ameren Corp. (ISIN US0236081024) traded on the NYSE during the last completed US session. The broader market was mixed: the Dow Jones Industrial Average fell 0.3 percent to 51,349.98, while the S&P 500 slipped less than 0.1 percent to 7,704.13 on September 24, 2026.

Market backdrop for September 25, 2026

US investors enter the session after conflicting index moves on September 24, 2026. ABC News reported that the S&P 500 ended at 7,704.13 and the Dow Jones Industrial Average at 51,349.98.