SLDB Long Put Strategy
SLDB (Solid Biosciences Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Solid Biosciences Inc. engages in developing therapies for duchenne muscular dystrophy in the United States. The company's lead product candidate is SGT-001, a gene transfer candidate, which is in a Phase I/II clinical trial to drive functional dystrophin protein expression in patients' muscles; and SGT-003, a ext-generation gene transfer candidate for the treatment of duchenne muscular dystrophy. It also engages in developing of platform technologies, including dual gene expression, a technology for packaging multiple transgenes into one vector, as well as novel capsids. The company has collaboration and license agreement with Ultragenyx Pharmaceutical Inc. to develop and commercialize new gene therapies for Duchenne Muscular Dystrophy. Solid Biosciences Inc. was incorporated in 2013 and is headquartered in Cambridge, Massachusetts.
SLDB (Solid Biosciences Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $575.0M, a beta of 2.47 versus the broader market, a 52-week range of 2.41-8.866, average daily share volume of 1.3M, a public-listing history dating back to 2018, approximately 100 full-time employees. These structural characteristics shape how SLDB stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 2.47 indicates SLDB 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 long put on SLDB?
A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration.
Current SLDB snapshot
As of May 15, 2026, spot at $6.82, ATM IV 187.70%, IV rank 38.63%, expected move 53.81%. The long put on SLDB 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 long put structure on SLDB specifically: SLDB IV at 187.70% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 53.81% (roughly $3.67 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 SLDB expiries trade a higher absolute premium for lower per-day decay. Position sizing on SLDB should anchor to the underlying notional of $6.82 per share and to the trader's directional view on SLDB stock.
SLDB long put setup
The SLDB long 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 SLDB near $6.82, the first option leg uses a $6.82 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed SLDB 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 SLDB shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $6.82 | N/A |
SLDB long put risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.
SLDB long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on SLDB. 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.
When traders use long put on SLDB
Long puts on SLDB hedge an existing long SLDB stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying SLDB exposure being hedged.
SLDB thesis for this long put
The market-implied 1-standard-deviation range for SLDB extends from approximately $3.15 on the downside to $10.49 on the upside. A SLDB long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long SLDB position with one put per 100 shares held. Current SLDB IV rank near 38.63% is mid-range against its 1-year distribution, so the IV signal is neutral; the long put thesis on SLDB should anchor more to the directional view and the expected-move geometry. As a Healthcare name, SLDB options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to SLDB-specific events.
SLDB long put positions are structurally bearish; 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. SLDB positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move SLDB alongside the broader basket even when SLDB-specific fundamentals are unchanged. Long-premium structures like a long put on SLDB are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current SLDB chain quotes before placing a trade.
Frequently asked questions
- What is a long put on SLDB?
- A long put on SLDB is the long put strategy applied to SLDB (stock). The strategy is structurally bearish: A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration. With SLDB stock trading near $6.82, the strikes shown on this page are snapped to the nearest listed SLDB chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are SLDB long put max profit and max loss calculated?
- Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium. For the SLDB long put priced from the end-of-day chain at a 30-day expiry (ATM IV 187.70%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a SLDB long put?
- The breakeven for the SLDB long put priced on this page is no defined breakeven on the modeled curve 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 SLDB market-implied 1-standard-deviation expected move is approximately 53.81%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a long put on SLDB?
- Long puts on SLDB hedge an existing long SLDB stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying SLDB exposure being hedged.
- How does current SLDB implied volatility affect this long put?
- SLDB ATM IV is at 187.70% with IV rank near 38.63%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.