S&P 500 close — Monday, 27 April 2026

S&P 500 closed up 0.24%

S&P 500 treemap for Monday, 27 April 2026: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — April 27, 2026

Of the 501 companies tracked in the S&P 500, 227 rose and 272 fell, with 2 unchanged. Communication Services led the day at +1.23%, while Consumer Staples lagged at -1.15%.

Top gainers · S&P 500

SNDK Sandisk Corporation +8.11%
ALB Albemarle Corporation +5.95%
MU Micron Technology, Inc. +5.60%
SWK Stanley Black & Decker, Inc. +4.20%
CNC Centene Corporation +4.02%
NVDA NVIDIA Corporation +4.00%
FIX Comfort Systems USA, Inc. +3.93%
HUM Humana Inc. +3.90%

Top losers · S&P 500

DPZ Domino's Pizza Inc -8.84%
DLTR Dollar Tree, Inc. -5.54%
GLW Corning Incorporated -4.48%
COHR Coherent Corp. -4.33%
SMCI Super Micro Computer, Inc. -4.23%
MRNA Moderna, Inc. -4.00%
ARE Alexandria Real Estate Equities -3.88%
TER Teradyne, Inc. -3.85%

By sector

Communication Services +1.23%
Technology +0.68%
Financials +0.65%
Utilities -0.01%
Industrials -0.02%
Energy -0.25%
Materials -0.49%
Healthcare -0.51%
Consumer Discretionary -0.81%
Real Estate -0.83%
Consumer Staples -1.15%

Open the interactive S&P 500 map ← 24 Apr 2026 28 Apr 2026 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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