S&P 500 close — Monday, 15 September 2025

S&P 500 closed up 0.76%

S&P 500 treemap for Monday, 15 September 2025: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — September 15, 2025

Of the 500 companies tracked in the S&P 500, 208 rose and 290 fell, with 2 unchanged. Communication Services led the day at +3.11%, while Consumer Staples lagged at -1.71%.

Top gainers · S&P 500

STX Seagate Technology Holdings PLC +7.72%
ALB Albemarle Corporation +6.66%
WDC Western Digital Corporation +4.84%
SNDK Sandisk Corporation +4.60%
GOOGL Alphabet Inc. +4.49%
EL Estee Lauder Companies, Inc. (T +4.48%
ANET Arista Networks, Inc. +4.33%
GOOG Alphabet Inc. +4.30%

Top losers · S&P 500

CTVA Corteva, Inc. -5.68%
SJM The J.M. Smucker Company -5.16%
ERIE Erie Indemnity Company -4.98%
FDS FactSet Research Systems Inc. -4.81%
LYB LyondellBasell Industries NV -4.78%
MKC McCormick & Company, Incorporat -4.35%
ECHO EchoStar Corporation -3.94%
KVUE Kenvue Inc. -3.90%

By sector

Communication Services +3.11%
Technology +1.36%
Consumer Discretionary +0.93%
Industrials +0.52%
Utilities +0.17%
Financials -0.22%
Real Estate -0.29%
Energy -0.34%
Materials -0.76%
Healthcare -0.98%
Consumer Staples -1.71%

Open the interactive S&P 500 map ← 12 Sep 2025 16 Sep 2025 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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