S&P 500 close — Thursday, 27 August 2026

S&P 500 closed up 0.72%

S&P 500 treemap for Thursday, 27 August 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — August 27, 2026

Of the 503 companies tracked in the S&P 500, 152 rose and 349 fell, with 2 unchanged. Technology led the day at +2.80%, while Consumer Staples lagged at -1.39%.

Top gainers · S&P 500
  • 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%
  • NVDA NVIDIA Corporation +8.74%
Top losers · S&P 500
  • HRL Hormel Foods Corporation -10.25%
  • 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%
  • LVS Las Vegas Sands Corp. -4.30%
By sector
  • Technology +2.80%
  • Energy -0.35%
  • Financials -0.55%
  • Communication Services -0.66%
  • Materials -0.71%
  • Utilities -0.73%
  • Industrials -0.81%
  • Real Estate -0.93%
  • Consumer Discretionary -1.00%
  • Healthcare -1.07%
  • Consumer Staples -1.39%
Open the interactive S&P 500 map← 26 Aug 202628 Aug 2026 →All sessions

The same session elsewhere: NASDAQDow JonesTSX

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