Market Cap Map — 28 Sep 2026
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S&P 500 movers — September 28, 2026
S&P 500 closed down 0.76%
Of the 502 companies tracked in the S&P 500, 164 rose and 334 fell, with 4 unchanged. Healthcare led the day at +0.29%, while Consumer Discretionary lagged at -1.16%.
By sector
- Healthcare +0.29%
- Consumer Staples +0.27%
- Energy +0.20%
- Communication Services -0.36%
- Real Estate -0.38%
- Utilities -0.67%
- Materials -0.67%
- Technology -0.93%
- Industrials -0.95%
- Financials -1.15%
- Consumer Discretionary -1.16%
S&P 500 Market News· 28 Sep 2026
Review & Preview: Rainy Days and Mondays
Barrons.com · Sep 28, 2026 7:55 PM ET
S&P 500, Dow, Nasdaq Drop Under Pressure From Elevated Yields As Investors Shrug Off Trump’s Iran Sanction Relief — NVDA, BA, AMD, NVTS, CBRS In Focus
Stocktwits · Sep 28, 2026 7:07 PM ET
Jefferies Stock Falls Despite Earnings Beat and Record Banking Revenue
Barrons.com · Sep 28, 2026 6:18 PM ET
Forget SPY: Invesco’s Fund Gives the Smallest S&P 500 Company the Same Say as the Largest
24/7 Wall St. · Sep 28, 2026 6:11 PM ET
What Are Accenture Stock Bears Missing?
Trefis · Sep 28, 2026 6:04 PM ET
Dell Stock Looks Less Expensive Once You Count The AI Backlog
Trefis · Sep 28, 2026 5:41 PM ET
S&P 500's Newest Member Is Monday's Biggest Loser
Investor's Business Daily · Sep 28, 2026 5:39 PM ET
Why the Midterm Elections Matter for the Stock Market This Year
Barrons.com · Sep 28, 2026 5:22 PM ET
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