Biggest move · May 20, 2026 ·
ARM closed up 15.1% on May 20, 2026
SPY +1.0% the same day
Indexes and sectors
SPY+1.0%
QQQ+1.7%
IWM+2.5%
DIA+1.3%
TechXLK+2.2%
SemisSMH+3.7%
CommunicationXLC+0.2%
DiscretionaryXLY+2.5%
FinancialsXLF+1.1%
Health careXLV−0.1%
IndustrialsXLI+1.2%
EnergyXLE−2.4%
MaterialsXLB+1.4%
StaplesXLP−0.7%
UtilitiesXLU+0.4%
Real estateXLRE+1.1%
The big names
NVDA+1.3%MU+4.8%INTC+7.4%AAPL+1.1%GOOGL+0.3%AMZN+2.2%AMD+8.1%MSFT+0.8%TSLA+3.2%XOM−3.9%AVGO+1.6%META+0.4%BAC+0.9%WMT−2.5%PLTR+1.4%TSM+2.3%QCOM+3.5%ARM+15.1%UNH−1.6%NFLX−1.4%LLY−0.3%PANW+2.7%JPM+2.1%COST−1.9%CRWD+5.4%CRM+0.4%ORCL+3.6%ADBE−0.6%UBER+0.7%BA+3.3%SMCI +9.4%HOOD +2.1%DIS +1.7%MSTR +0.7%PYPL +1.2%SHOP +4.0%COIN −1.1%BABA −0.9%SOFI +3.0%RIVN +6.6%
ARM vs SPY from the prior close
- Prior close
- 223.17
- Close
- 256.77
- High
- 259.39
- Low
- 226.61
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