Live 5-minute pattern analysis · US
COST Costco Wholesale Corporation
Every five minutes, MKTDATA normalises COST's recent 5-minute price action and measures it against a library of ten textbook chart patterns — flags, triangles, cups, wedges and breakouts — scoring shape, trendline fit, volume and momentum.
Current pattern matches
No patterns currently matching for COST. The scanner re-checks every five minutes during market hours — matches appear here the moment COST's price shape aligns with one of the ten templates.
Pattern history — last 30 days
| Pattern | Scan appearances | Best match | Last seen |
|---|---|---|---|
| Breakout retest | 4 | 60% | 6 Jul |
| Bear flag | 1 | 56% | 6 Jul |
| Cup and handle | 1 | 58% | 6 Jul |
Appearances count 5-minute scans in which COST matched each pattern above the 55-score floor, live sessions only.
Breakout signal record
No resolved breakout signals for COST yet. When one of its patterns first closes through its trigger level, the outcome is tracked automatically and reported here — see the accuracy tracker for the site-wide record and methodology.