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Oct 27, 2026

S&P 500 movers — October 27, 2026

S&P 500 closed up 0.68%

Of the 500 companies tracked in the S&P 500, 244 rose and 255 fell, with 1 unchanged. Technology led the day at +1.59%, while Energy lagged at -2.11%.

Top gainers · S&P 500
  • PNR Pentair plc. +12.80%
  • FLEX Flex Ltd. +8.26%
  • DELL Dell Technologies Inc. +7.47%
  • SMCI Super Micro Computer, Inc. +7.34%
  • BE Bloom Energy Corporation +7.15%
  • WDC Western Digital Corporation +6.95%
  • CDNS Cadence Design Systems, Inc. +6.49%
  • COHR Coherent Corp. +6.45%
Top losers · S&P 500
  • XYL Xylem Inc. -14.21%
  • BA Boeing Company (The) -10.69%
  • VLO Valero Energy Corporation -9.24%
  • MPC Marathon Petroleum Corporation -7.36%
  • PSX Phillips 66 -7.03%
  • ARE Alexandria Real Estate Equities -5.85%
  • WELL Welltower Inc. -5.77%
  • PAYX Paychex, Inc. -5.57%
By sector
  • Technology +1.59%
  • Consumer Discretionary +1.56%
  • Materials +0.80%
  • Utilities +0.73%
  • Industrials +0.66%
  • Communication Services +0.28%
  • Healthcare -0.04%
  • Financials -0.24%
  • Real Estate -0.79%
  • Consumer Staples -0.91%
  • Energy -2.11%
Not financial advice. All data, scores, charts, and analysis on this site are provided for informational and educational purposes only and do not constitute financial, investment, legal, or tax advice. Past performance is not indicative of future results. See our Legal Notice for full details.
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