S&P 500 close — 27 Aug 2026

Market Cap Map — 27 Aug 2026

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Aug 27, 2026

S&P 500 movers — August 27, 2026

S&P 500 closed up 0.73%

Of the 502 companies tracked in the S&P 500, 153 rose and 347 fell, with 2 unchanged. Technology led the day at +3.57%, while Consumer Staples lagged at -1.52%.

Top gainers · S&P 500

OKTA Okta, Inc. +28.63%
CRM Salesforce, Inc. +22.58%
CRWD CrowdStrike Holdings, Inc. +20.50%
VEEV Veeva Systems Inc. +15.20%
SNPS Synopsys, Inc. +13.39%
PANW Palo Alto Networks, Inc. +12.83%
NOW ServiceNow, Inc. +10.04%
FTNT Fortinet, Inc. +9.67%

Top losers · S&P 500

HRL Hormel Foods Corporation -10.25%
P Everpure, Inc. -8.87%
CASY Caseys General Stores, Inc. -5.42%
TPR Tapestry, Inc. -5.38%
MRNA Moderna, Inc. -4.60%
GNRC Generac Holdlings Inc. -4.52%
BBY Best Buy Co., Inc. -4.44%
EXPE Expedia Group, Inc. -4.35%

By sector

Technology +3.57%
Energy -0.35%
Financials -0.55%
Communication Services -0.62%
Materials -0.71%
Utilities -0.74%
Consumer Discretionary -0.80%
Industrials -0.81%
Real Estate -0.93%
Healthcare -1.04%
Consumer Staples -1.52%

S&P 500 Market News· 27 Aug 2026

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