US markets: 21 Oct 2026 close — S&P 500 7,757.17 (+0.58%); Nasdaq Composite 26,702.86 (+1.05%); Dow Jones 52,856.09 (+0.69%).

Stock Market Watch’s dated October 21, 2026 closing-market table; the three index levels were independently checked against the Associated Press closing report, and percentages against previous regular-session closes.

Published 22 Oct 2026 · 19:50 UTC

Associated Press via KRMG ↗ · Source dated 21 Oct 2026

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