ENGN Long Put Strategy
ENGN (enGene Holdings Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
enGene Holdings Inc., through its subsidiary enGene, Inc., operates as a clinical-stage biotechnology company that develops genetic medicines through the delivery of therapeutics to mucosal tissues and other organs. Its lead product candidate is EG-70 (detalimogene voraplasmid), which is a non-viral immunotherapy to treat non-muscle invasive bladder cancer patients with carcinoma-in-situ (Cis), who are unresponsive to treatment with Bacillus Calmette-Guérin. The company was founded in 2023 and is based in Saint-Laurent, Canada.
ENGN (enGene Holdings Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $78.8M, a beta of -0.01 versus the broader market, a 52-week range of 1.4-12.25, average daily share volume of 1.2M, a public-listing history dating back to 2022, approximately 56 full-time employees. These structural characteristics shape how ENGN stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -0.01 indicates ENGN has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.
What is a long put on ENGN?
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 ENGN snapshot
As of May 15, 2026, spot at $1.71, ATM IV 93.80%, expected move 26.89%. The long put on ENGN 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 ENGN specifically: IV rank is unavailable in the current snapshot, so regime-based timing for ENGN is inferred from ATM IV at 93.80% alone, with a market-implied 1-standard-deviation move of approximately 26.89% (roughly $0.46 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 ENGN expiries trade a higher absolute premium for lower per-day decay. Position sizing on ENGN should anchor to the underlying notional of $1.71 per share and to the trader's directional view on ENGN stock.
ENGN long put setup
The ENGN 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 ENGN near $1.71, the first option leg uses a $1.71 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ENGN 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 ENGN shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $1.71 | N/A |
ENGN 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.
ENGN long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on ENGN. 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 ENGN
Long puts on ENGN hedge an existing long ENGN stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ENGN exposure being hedged.
ENGN thesis for this long put
The market-implied 1-standard-deviation range for ENGN extends from approximately $1.25 on the downside to $2.17 on the upside. A ENGN long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long ENGN position with one put per 100 shares held. As a Healthcare name, ENGN options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ENGN-specific events.
ENGN 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. ENGN positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move ENGN alongside the broader basket even when ENGN-specific fundamentals are unchanged. Long-premium structures like a long put on ENGN 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 ENGN chain quotes before placing a trade.
Frequently asked questions
- What is a long put on ENGN?
- A long put on ENGN is the long put strategy applied to ENGN (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 ENGN stock trading near $1.71, the strikes shown on this page are snapped to the nearest listed ENGN chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are ENGN 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 ENGN long put priced from the end-of-day chain at a 30-day expiry (ATM IV 93.80%), 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 ENGN long put?
- The breakeven for the ENGN 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 ENGN market-implied 1-standard-deviation expected move is approximately 26.89%; 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 ENGN?
- Long puts on ENGN hedge an existing long ENGN stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ENGN exposure being hedged.
- How does current ENGN implied volatility affect this long put?
- Current ENGN ATM IV is 93.80%; IV rank context is unavailable in the current snapshot.