S&P 500 close — Monday, 31 August 2026

S&P 500 closed down 0.39%

S&P 500 treemap for Monday, 31 August 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — August 31, 2026

Of the 503 companies tracked in the S&P 500, 136 rose and 362 fell, with 5 unchanged. Energy led the day at +2.10%, while Communication Services lagged at -1.79%.

Top gainers · S&P 500

CRWD CrowdStrike Holdings, Inc. +5.77%
TSLA Tesla, Inc. +5.51%
SNDK Sandisk Corporation +5.50%
COIN Coinbase Global, Inc. +5.31%
SLB SLB Limited +4.83%
DE Deere & Company +3.90%
QCOM QUALCOMM Incorporated +3.83%
ULTA Ulta Beauty, Inc. +3.79%

Top losers · S&P 500

EIX Edison International -23.07%
PCG Pacific Gas & Electric Co. -20.06%
AON Aon plc -9.53%
HWM Howmet Aerospace Inc. -7.51%
TTWO Take-Two Interactive Software, -6.67%
AXON Axon Enterprise, Inc. -5.69%
CLX Clorox Company (The) -4.73%
WYNN Wynn Resorts, Limited -4.18%

By sector

Energy +2.10%
Technology -0.10%
Consumer Discretionary -0.18%
Healthcare -0.43%
Financials -0.63%
Real Estate -0.77%
Materials -0.83%
Utilities -0.96%
Consumer Staples -1.12%
Industrials -1.13%
Communication Services -1.79%

Open the interactive S&P 500 map ← 28 Aug 2026 1 Sep 2026 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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