U.S. equities on Sept 22: Dow Jones Industrial Average closed down 185.03 points (-0.36%) at 51,863.80; S&P 500 closed up 0.14 points (0.00%) at 7,764.84; Nasdaq Composite closed up 122.18 points (+0.45%) at 27,244.28. 22-SEP-2026 04:07 PM ET