Costco Wholesale (COST) — chart patterns & historical analogs
Consumer Defensive · $420.3B market cap · What happened the last time COST looked like this.
Recent classic chart pattern
Rectangle (Bull) (bullish) — 67% confidence, 1-Month window, detected 2026-08-11.
View pattern detail →Momentum
COST ranks in the top 47.07% for upside momentum across the Russell 3000.
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Match COST's current chart against 20 years of history and see the distribution of what followed.
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