Put-selling entry timing — not a quality rating.A strong long-term holding can still show a low score today (thin premium, extended trend, or turning momentum).
Surface indicators and our internal signals diverge — the score reflects the combined read.
Costco runs 900+ membership warehouses worldwide, earning most operating profit from membership fees rather than razor-thin merchandise margins. Beta ~1.0, yield just ~0.5%, but extreme business consistency supports a premium valuation. Tight option spreads and persistent uptrend make it a quality put-selling candidate despite the low yield.
Discount & Warehouse Retail
Market Cap
$476.5B
P/E Ratio
56.8
Dividend
0.55%
Beta
0.91
52-Week RangeCurrent: $1074.01
$844.06$1096.5
Earnings
2026-05-28
⚠️ Earnings within 7 days — elevated risk
COST — the structural read is overridden by earnings on 2026-05-28 (7 days). Premium runs richer because the announcement carries gap risk that strike distance cannot absorb, not because the option is mispriced.
COST ranks #19 of 32 Consumer Staples tickers by put-selling score (620 total screened)
Position Size & Yield Calculator
Live model for COST — drag any slider to recalculate. Strike defaults to ~5% OTM, snapped to typical exchange increments.
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Capital per Contract0%
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Premium Income
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Per-Day Theta
$0.00
if held to expiration
Annualized ROC
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return on collateral
📈At this pace: $0/year per contract if you roll continuously every 30 days
⚠️ Single-name concentration. Consider diversifying across multiple tickers — or use a Bull Put Spread to commit less collateral per trade.
Calculator assumptions
Cash-secured puts require holding cash equal to strike × 100 shares as collateral. Strike defaults to ~5% OTM, snapped to typical exchange increments. Premium defaults to ~2% of strike — adjust to your real expected fill. Annualized ROC = (premium ÷ collateral) × (365 ÷ DTE). CSP risk is single-name concentration: experienced put-sellers typically diversify across 4–6 underlyings rather than committing the whole account to one ticker. Continuous-rolling projections assume capital can be re-deployed after each expiration and that comparable premiums remain available — actual results vary with market conditions, assignments, and rolls.
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