COST
Costco Wholesale CorporationWhen COST passed all Ten ChecksCostco Wholesale Corporation
history · not a forecastOver the past 10 years, COST has passed all Ten Checks on 18 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +11.8% in Jan 2025, peaked day 11.
- Feb 2026+5.2% +0.3%
- Jan 2025+11.8% +1.6%
- Jul 2024+3.2% -5.6%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about COST’s checks
How many technical checks does COST pass right now?
As of the Aug 27, 2026 close, COST passes 4 of 10 fixed technical checks — the checks not passing: long-term trend rising, holding above short-term average, outperforming the market, stop distance within range, adequate stop room, quiet pullback volume.
Why does COST fail the "long-term trend rising" check?
COST's 50-day average is $945.44, down from $949.54 10 sessions ago, so the trend check fails. It passes once the 50-day average is rising again.
What price would change COST's check count?
The nearest flip level is "adequate stop room" passes on a close above $950.22. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.