BNTC Bear Put Spread Strategy
BNTC (Benitec Biopharma Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Benitec Biopharma Inc., a development-stage biotechnology company, focuses on the development of novel genetic medicines. The company develops DNA-directed RNA interference based therapeutics for chronic and life-threatening human conditions. It is developing BB-301, an adeno-associated virus based gene therapy agent for treating oculopharyngeal muscular dystrophy; and BB-103 for the treatment of chronic hepatitis B virus infection. The company was incorporated in 1995 and is headquartered in Hayward, California.
BNTC (Benitec Biopharma Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $305.8M, a beta of 0.28 versus the broader market, a 52-week range of 9.85-17.15, average daily share volume of 155K, a public-listing history dating back to 2014, approximately 16 full-time employees. These structural characteristics shape how BNTC stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.28 indicates BNTC 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 bear put spread on BNTC?
A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width.
Current BNTC snapshot
As of May 15, 2026, spot at $11.34, ATM IV 191.30%, IV rank 45.66%, expected move 54.84%. The bear put spread on BNTC 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 bear put spread structure on BNTC specifically: BNTC IV at 191.30% 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 54.84% (roughly $6.22 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 BNTC expiries trade a higher absolute premium for lower per-day decay. Position sizing on BNTC should anchor to the underlying notional of $11.34 per share and to the trader's directional view on BNTC stock.
BNTC bear put spread setup
The BNTC bear put spread below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With BNTC near $11.34, the first option leg uses a $11.34 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BNTC 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 BNTC shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $11.34 | N/A |
| Sell 1 | Put | $10.77 | N/A |
BNTC bear put spread 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 strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit.
BNTC bear put spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bear put spread on BNTC. 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 bear put spread on BNTC
Bear put spreads on BNTC reduce the cost of a bearish BNTC stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
BNTC thesis for this bear put spread
The market-implied 1-standard-deviation range for BNTC extends from approximately $5.12 on the downside to $17.56 on the upside. A BNTC bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on BNTC, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current BNTC IV rank near 45.66% is mid-range against its 1-year distribution, so the IV signal is neutral; the bear put spread thesis on BNTC should anchor more to the directional view and the expected-move geometry. As a Healthcare name, BNTC options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BNTC-specific events.
BNTC bear put spread positions are structurally moderately 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. BNTC positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BNTC alongside the broader basket even when BNTC-specific fundamentals are unchanged. Long-premium structures like a bear put spread on BNTC 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 BNTC chain quotes before placing a trade.
Frequently asked questions
- What is a bear put spread on BNTC?
- A bear put spread on BNTC is the bear put spread strategy applied to BNTC (stock). The strategy is structurally moderately bearish: A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width. With BNTC stock trading near $11.34, the strikes shown on this page are snapped to the nearest listed BNTC chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are BNTC bear put spread max profit and max loss calculated?
- Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the BNTC bear put spread priced from the end-of-day chain at a 30-day expiry (ATM IV 191.30%), 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 BNTC bear put spread?
- The breakeven for the BNTC bear put spread 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 BNTC market-implied 1-standard-deviation expected move is approximately 54.84%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a bear put spread on BNTC?
- Bear put spreads on BNTC reduce the cost of a bearish BNTC stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
- How does current BNTC implied volatility affect this bear put spread?
- BNTC ATM IV is at 191.30% with IV rank near 45.66%, 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.