S&P 500 close — Monday, 23 March 2026

S&P 500 closed up 1.14%

S&P 500 treemap for Monday, 23 March 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — March 23, 2026

Of the 501 companies tracked in the S&P 500, 383 rose and 117 fell, with 1 unchanged. Consumer Discretionary led the day at +2.04%, while Healthcare lagged at +0.05%.

Top gainers · S&P 500

ALB Albemarle Corporation +6.93%
SW Smurfit WestRock plc +6.88%
Q Qnity Electronics, Inc. +6.81%
PLTR Palantir Technologies Inc. +6.74%
CVNA Carvana Co. +6.51%
CIEN Ciena Corporation +6.25%
NCLH Norwegian Cruise Line Holdings +6.17%
RCL Royal Caribbean Cruises Ltd. +5.81%

Top losers · S&P 500

EL Estee Lauder Companies, Inc. (T -7.72%
FICO Fair Isaac Corporation -5.70%
CNC Centene Corporation -4.62%
MU Micron Technology, Inc. -4.39%
EXPD Expeditors International of Was -3.97%
NOC Northrop Grumman Corporation -3.81%
CF CF Industries Holdings, Inc. -3.78%
DRI Darden Restaurants, Inc. -3.49%

By sector

Consumer Discretionary +2.04%
Materials +1.53%
Technology +1.34%
Industrials +1.19%
Energy +1.15%
Utilities +1.05%
Financials +0.87%
Real Estate +0.63%
Consumer Staples +0.44%
Communication Services +0.38%
Healthcare +0.05%

Open the interactive S&P 500 map ← 20 Mar 2026 24 Mar 2026 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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