Biggest move · Jul 21, 2026 ·
MU closed up 12.0% on Jul 21, 2026
SPY +0.8% the same day
Indexes and sectors
SPY+0.8%
QQQ+1.8%
IWM+1.4%
DIA+0.7%
TechXLK+2.8%
SemisSMH+4.6%
CommunicationXLC−0.7%
DiscretionaryXLY+0.2%
FinancialsXLF+0.1%
Health careXLV+0.6%
IndustrialsXLI+0.3%
EnergyXLE+1.0%
MaterialsXLB+0.2%
StaplesXLP−0.9%
UtilitiesXLU0.0%
Real estateXLRE−0.1%
The big names
Biggest moveMU+12.0%NVDA+1.8%AAPL+0.3%TSM+5.5%AMD+8.1%MSFT−1.2%INTC+8.6%TSLA+2.5%AMZN−1.1%GOOGL−1.4%META−0.4%NFLX+1.6%AVGO+2.2%WMT−1.6%BAC+1.3%BA−2.3%ORCL+4.7%UNH+3.5%LLY+2.5%PANW−1.9%QCOM+1.8%PLTR−1.6%COIN+9.6%XOM+2.2%JPM+1.8%HOOD+7.2%ARM +7.2%COST −0.7%CRWD −3.7%CRM−2.1%MSTR+4.3%ADBE −3.2%DIS −0.3%UBER −0.9%SHOP −1.2%SOFI +3.7%PYPL −1.7%SMCI +7.0%BABA −2.0%RIVN +3.1%
MU vs SPY from the prior close
- Prior close
- 866.08
- Close
- 969.94
- High
- 982.69
- Low
- 916.88
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