S&P 500 close — Monday, 14 September 2026

S&P 500 closed up 0.11%

S&P 500 treemap for Monday, 14 September 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — September 14, 2026

Of the 374 companies tracked in the S&P 500, 211 rose and 162 fell, with 1 unchanged. Communication Services led the day at +2.89%, while Industrials lagged at -1.44%.

Top gainers · S&P 500

PANW Palo Alto Networks, Inc. +13.09%
IT Gartner, Inc. +9.73%
FTNT Fortinet, Inc. +9.04%
NOW ServiceNow, Inc. +7.41%
TYL Tyler Technologies, Inc. +6.79%
FDS FactSet Research Systems Inc. +6.63%
GDDY GoDaddy Inc. +6.53%
VRSK Verisk Analytics, Inc. +6.15%

Top losers · S&P 500

GLW Corning Incorporated -13.70%
TER Teradyne, Inc. -13.30%
HPE Hewlett Packard Enterprise Comp -10.76%
SWKS Skyworks Solutions, Inc. -10.29%
LITE Lumentum Holdings Inc. -9.92%
GEV GE Vernova Inc. -8.62%
SMCI Super Micro Computer, Inc. -8.38%
LRCX Lam Research Corporation -8.29%

By sector

Communication Services +2.89%
Healthcare +1.29%
Consumer Staples +1.22%
Consumer Discretionary +0.51%
Technology -0.37%
Financials -0.42%
Energy -0.75%
Real Estate -0.84%
Utilities -0.98%
Materials -1.09%
Industrials -1.44%

Open the interactive S&P 500 map ← 11 Sep 2026 All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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