Balance Labs

Dated answer · 2026-09-01

MU or SPY: which is the higher-quality business?

Same dated snapshot (2026-09-01): MU scores 100/100 vs SPY 100/100 on the rule-based Berkshire checklist (very high vs very high band). Quality grades the business only — the lower-quality name can still be the better deal at the right price.

Snapshot2026-09-01 · source: yahoo
MU (Micron)SPY (SPDR S&P 500)
Market / sectorus · Technologyus · ETF
Price$935.39$766.08
Quality score100/100100/100
Engine signalLONG · 309 bars · uPnL +805.9%LONG · 306 bars · uPnL +27.9%
Total return+805.9%+27.9%

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Balance Labs Research Desk (2026-09-01). "MU or SPY: which is the higher-quality business?." balancelabs.app · https://balancelabs.app/stocks/compare/mu-vs-spy/q/mu-or-spy-higher-quality · CC BY 4.0

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← MU vs SPY · snapshot 2026-09-01 · not investment advice