Costco (COST) in the Cold zone: what does the evidence show?
Costco (COST) has a Therm Score of 28.31 today, in the Cold zone. Across the full covered universe (S&P 500, Dow 30 and Nasdaq-100 — 520 assets), when the score has been in this zone, price has risen over the following 21 sessions in 75.0% of the independent episodes analyzed (median: +3.25%, net of trading costs, n=12 episodes).
This reflects aggregate historical behavior across the covered universe, not a prediction specific to Costco (COST). Score calculated on September 5, 2026 using institutional market data, updated daily.
The chart above shows Costco (COST)'s own history. The statistical validation cited in the text is based on the covered universe as a whole (S&P 500, Dow 30, Nasdaq-100 — 520 assets), not on this asset in isolation.
About Costco
Costco Wholesale Corporation, alongside its group entities, operates membership-based retail warehouses across a broad international scope, spanning the United States, Puerto Rico, Canada, the United Kingdom, Mexico,…
Consumer Staples peers
Other Consumer Staples assets in the covered universe, by Therm Score today — not a recommendation, just context.
Recent news about Costco (COST)
Frequently asked questions about Costco (COST)
Is now a good time to buy Costco (COST)?+
The Therm Score doesn't give buy or sell recommendations — it's non-personalized historical statistical information. Today Costco (COST) has a Therm Score of 28.3 (Cold zone); the covered universe shows what has historically happened when the indicator has scored similarly. This doesn't replace professional financial advice or account for your personal situation.
What is the price prediction for Costco (COST)?+
This tool doesn't make price predictions or set price targets. Instead, it shows the historical frequency with which price has risen or fallen after a similar score — across the covered universe as a whole, not a specific forecast for Costco (COST).
Is Costco (COST) overbought or oversold?+
According to the Therm Score, Costco (COST) is in the Cold zone today (28.3/100), based on normalized technical positioning relative to its own historical range.
Is Costco (COST) a good long-term investment?+
The Therm Score measures short-to-medium-term technical positioning (horizons of 5 to 21 sessions) — it isn't a fundamental analysis tool and doesn't assess Costco's quality as a long-term investment.
Can I trust this indicator to invest?+
It's based on a validated historical backtest across the covered universe, with controls to avoid overfitting — but like any indicator based on past data, it doesn't guarantee future results.
How often is the Costco (COST) Therm Score updated?+
The score is recalculated every day after market close, using the most recent closing data available.