FULC Cash-Secured Put Strategy
FULC (Fulcrum Therapeutics, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Fulcrum Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing products for improving the lives of patients with genetically defined diseases in the areas of high unmet medical need in the United States. Its product candidates are losmapimod, a small molecule for the treatment of facioscapulohumeral muscular dystrophy; and FTX-6058, an investigational oral fetal hemoglobin inducer for the treatment of sickle cell disease and other hemoglobinopathies, including beta-thalassemia. The company is also discovering drug targets for the treatments of rare neuromuscular, muscular, central nervous system, and hematologic disorders, as well as cardiomyopathies and pulmonary diseases. Fulcrum Therapeutics, Inc. has research and discovery collaboration agreement with Acceleron Pharma Inc. to identify biological targets to modulate specific pathways associated with a targeted indication within the pulmonary disease space; and has a strategic collaboration and license agreement with MyoKardia, Inc. to discover, develop, and commercialize novel targeted therapies for the treatment of genetic cardiomyopathies. Fulcrum Therapeutics, Inc. was Incorporated in 2015 and is headquartered in Cambridge, Massachusetts.
FULC (Fulcrum Therapeutics, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $392.3M, a beta of 3.01 versus the broader market, a 52-week range of 5.65-15.74, average daily share volume of 1.1M, a public-listing history dating back to 2019, approximately 45 full-time employees. These structural characteristics shape how FULC stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 3.01 indicates FULC has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position.
What is a cash-secured put on FULC?
A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike.
Current FULC snapshot
As of May 14, 2026, spot at $7.14, ATM IV 112.20%, IV rank 14.93%, expected move 32.17%. The cash-secured put on FULC below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 34-day expiry.
Why this cash-secured put structure on FULC specifically: FULC IV at 112.20% is on the cheap side of its 1-year range, which means a premium-selling FULC cash-secured put collects less credit per unit of strike-width risk, with a market-implied 1-standard-deviation move of approximately 32.17% (roughly $2.30 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated FULC expiries trade a higher absolute premium for lower per-day decay. Position sizing on FULC should anchor to the underlying notional of $7.14 per share and to the trader's directional view on FULC stock.
FULC cash-secured put setup
The FULC cash-secured put below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With FULC near $7.14, the first option leg uses a $7.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed FULC chain at a 34-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 FULC shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Sell 1 | Put | $7.00 | $1.00 |
FULC cash-secured put risk and reward
- Net Premium / Debit
- +$100.00
- Max Profit (per contract)
- $100.00
- Max Loss (per contract)
- -$599.00
- Breakeven(s)
- $6.00
- Risk / Reward Ratio
- 0.167
Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium.
FULC cash-secured put payoff curve
Modeled P&L at expiration across a range of underlying prices for the cash-secured put on FULC. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -99.9% | -$599.00 |
| $1.59 | -77.8% | -$441.24 |
| $3.17 | -55.7% | -$283.48 |
| $4.74 | -33.6% | -$125.72 |
| $6.32 | -11.5% | +$32.04 |
| $7.90 | +10.6% | +$100.00 |
| $9.48 | +32.7% | +$100.00 |
| $11.05 | +54.8% | +$100.00 |
| $12.63 | +76.9% | +$100.00 |
| $14.21 | +99.0% | +$100.00 |
When traders use cash-secured put on FULC
Cash-secured puts on FULC earn premium while a trader waits to acquire FULC stock at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning FULC.
FULC thesis for this cash-secured put
The market-implied 1-standard-deviation range for FULC extends from approximately $4.84 on the downside to $9.44 on the upside. A FULC cash-secured put lets a trader earn premium while waiting to acquire FULC at the strike price; the strategy is most attractive when the trader is comfortable holding the underlying at that level and IV is rich enough to compensate for the assignment risk. Current FULC IV rank near 14.93% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on FULC at 112.20%. As a Healthcare name, FULC options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to FULC-specific events.
FULC cash-secured put positions are structurally neutral to slightly bullish; the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. FULC positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move FULC alongside the broader basket even when FULC-specific fundamentals are unchanged. Short-premium structures like a cash-secured put on FULC carry tail risk when realized volatility exceeds the implied move; review historical FULC earnings reactions and macro stress periods before sizing. Always rebuild the position from current FULC chain quotes before placing a trade.
Frequently asked questions
- What is a cash-secured put on FULC?
- A cash-secured put on FULC is the cash-secured put strategy applied to FULC (stock). The strategy is structurally neutral to slightly bullish: A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike. With FULC stock trading near $7.14, the strikes shown on this page are snapped to the nearest listed FULC chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are FULC cash-secured put max profit and max loss calculated?
- Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium. For the FULC cash-secured put priced from the end-of-day chain at a 30-day expiry (ATM IV 112.20%), the computed maximum profit is $100.00 per contract and the computed maximum loss is -$599.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a FULC cash-secured put?
- The breakeven for the FULC cash-secured put priced on this page is roughly $6.00 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current FULC market-implied 1-standard-deviation expected move is approximately 32.17%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a cash-secured put on FULC?
- Cash-secured puts on FULC earn premium while a trader waits to acquire FULC stock at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning FULC.
- How does current FULC implied volatility affect this cash-secured put?
- FULC ATM IV is at 112.20% with IV rank near 14.93%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.