S&P 500 close — Wednesday, 4 February 2026

S&P 500 closed down 0.53%

S&P 500 treemap for Wednesday, 4 February 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — February 4, 2026

Of the 501 companies tracked in the S&P 500, 357 rose and 144 fell. Energy led the day at +2.26%, while Technology lagged at -1.95%.

Top gainers · S&P 500

SMCI Super Micro Computer, Inc. +13.78%
FTV Fortive Corporation +10.63%
LLY Eli Lilly and Company +10.33%
ODFL Old Dominion Freight Line, Inc. +9.89%
CDW CDW Corporation +9.45%
SW Smurfit WestRock plc +8.53%
AMGN Amgen Inc. +8.15%
AMCR Amcor plc +8.10%

Top losers · S&P 500

BSX Boston Scientific Corporation -17.59%
AMD Advanced Micro Devices, Inc. -17.31%
APP Applovin Corporation -16.12%
SNDK Sandisk Corporation -15.95%
PLTR Palantir Technologies Inc. -11.62%
APH Amphenol Corporation -11.60%
FLEX Flex Ltd. -10.85%
MU Micron Technology, Inc. -9.55%

By sector

Energy +2.26%
Materials +1.84%
Consumer Staples +1.77%
Healthcare +1.68%
Real Estate +1.57%
Financials +0.82%
Industrials +0.28%
Utilities -0.43%
Consumer Discretionary -0.83%
Communication Services -1.24%
Technology -1.95%

Open the interactive S&P 500 map ← 3 Feb 2026 5 Feb 2026 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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