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S&P 500 movers — October 21, 2026
S&P 500 closed up 0.61%
Of the 500 companies tracked in the S&P 500, 281 rose and 218 fell, with 1 unchanged. Technology led the day at +1.54%, while Communication Services lagged at -1.58%.
By sector
- Technology +1.54%
- Industrials +0.93%
- Financials +0.62%
- Utilities +0.42%
- Energy +0.28%
- Materials +0.19%
- Consumer Discretionary +0.11%
- Healthcare -0.42%
- Consumer Staples -0.75%
- Real Estate -0.76%
- Communication Services -1.58%
S&P 500 Market News
Dow Jones Futures: Meta, Tesla Are Earnings Movers After SpaceX, Super Micro Lead Bullish Nasdaq Move
Investor's Business Daily · Oct 21, 2026 5:53 PM ET
Stock Market Today, Oct. 21: Space Exploration Technologies Surges on Q3 Earnings Beat
Motley Fool · Oct 21, 2026 5:40 PM ET
Update: US Equity Indexes Rise as Blockbuster SpaceX Results, Super Micro Computer's Fiscal Q1 Update Boosts AI Trade
MT Newswires · Oct 21, 2026 5:39 PM ET
Stock Market Today, Oct. 21: Super Micro Computer Raises Full-Year Revenue Guidance on Strong AI Demand
Motley Fool · Oct 21, 2026 5:21 PM ET
Think It's Too Risky to Invest in the Stock Market Right Now? History Says Waiting Is Even Riskier.
Motley Fool · Oct 21, 2026 5:20 PM ET
Stock Market Today, Oct. 21: Netflix Cuts Ad Revenue Guidance, Stock Slides 5%
Motley Fool · Oct 21, 2026 5:08 PM ET
Two Reasons To Rethink Applied Materials Stock Now
Trefis · Oct 21, 2026 4:58 PM ET
Earnings live updates: All eyes on Musk and Meta as Q3 earnings rev up
Yahoo Finance · Oct 21, 2026 4:52 PM ET
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