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).
Thermo Fisher sells lab instruments, reagents, diagnostics, and biopharma contract services to research and healthcare clients globally. Beta ~0.97, token ~0.36% yield. Steady but high-priced stock — wide dollar-denominated strikes may require larger capital commitment for put sellers.
Life Science Equipment & Services
Market Cap
$174.4B
P/E Ratio
25.8
Dividend
0.40%
Beta
0.87
52-Week RangeCurrent: $469.34
$385.46$643.99
Earnings
2026-07-22
39 days away
TMO — lower-band read with the weakness spread across dimensions rather than concentrated in one. The composite picture, not any single indicator, is the limiting factor.
TMO ranks #30 of 66 Healthcare tickers by put-selling score (622 total screened)
Position Size & Yield Calculator
Live model for TMO — 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
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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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