ANRO Long Put Strategy
ANRO (Alto Neuroscience, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NYSE.
Alto Neuroscience, Inc. operates as a biopharmaceutical entity in the clinical stage, specializing in the creation of novel psychiatric medications. Its development pipeline includes ALTO-100, an investigational therapy targeting individuals affected by major depressive disorder (MDD) and post-traumatic stress disorder. Also in its portfolio is ALTO-300, a small molecule designed to function as both a melatonergic agonist and serotonergic antagonist, exhibiting antidepressant properties for MDD patients. For addressing the cognitive impairments linked with schizophrenia, Alto Neuroscience is advancing ALTO-101, an innovative small molecule phosphodiesterase 4 inhibitor. The company's therapeutic candidates further extend to ALTO-203, a pioneering small-molecule histamine H3 receptor inverse agonist intended for MDD patients experiencing heightened anhedonia, and ALTO-202, an orally available antagonist of the GluN2B subunit of the NMDA receptor, also under investigation for MDD. Beyond these individual drug candidates, the firm is engaged in developing novel drug combinations that demonstrate synergistic pharmacodynamic effects.
ANRO (Alto Neuroscience, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $1.02B, a beta of 1.09 versus the broader market, a 52-week range of 3.02-29.7, average daily share volume of 453K, a public-listing history dating back to 2024, approximately 68 full-time employees. These structural characteristics shape how ANRO stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.09 places ANRO roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline.
What is a long put on ANRO?
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.
ANRO snapshot
As of August 14, 2026, spot at $31.88, ATM IV 77.60%, IV rank 17.33%, expected move 22.25%. The long put on ANRO below is built from the end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.
Why this long put structure on ANRO specifically: ANRO IV at 77.60% is on the cheap side of its 1-year range, which favors premium-buying structures like a ANRO long put, with a market-implied 1-standard-deviation move of approximately 22.25% (roughly $7.09 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated ANRO expiries trade a higher absolute premium for lower per-day decay. Position sizing on ANRO should anchor to the underlying notional of $31.88 per share and to the trader's directional view on ANRO stock.
ANRO long put setup
The ANRO 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 ANRO at $31.88 on that close, the first option leg uses a $31.88 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ANRO chain at a 35-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 ANRO shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $31.88 | N/A |
ANRO 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.
ANRO long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on ANRO. 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 ANRO
Long puts on ANRO hedge an existing long ANRO stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ANRO exposure being hedged.
ANRO thesis for this long put
The market-implied 1-standard-deviation range for ANRO extends from approximately $24.79 on the downside to $38.97 on the upside. A ANRO long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long ANRO position with one put per 100 shares held. Current ANRO IV rank near 17.33% 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 ANRO at 77.60%. As a Healthcare name, ANRO options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ANRO-specific events.
ANRO 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. ANRO positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move ANRO alongside the broader basket even when ANRO-specific fundamentals are unchanged. Long-premium structures like a long put on ANRO 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 ANRO chain quotes before placing a trade.
Frequently asked questions
- What is a long put on ANRO?
- A long put on ANRO is the long put strategy applied to ANRO (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 ANRO stock at $31.88 on the most recent close, the strikes shown on this page are snapped to the nearest listed ANRO chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are ANRO 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 ANRO long put priced from the end-of-day chain at a 30-day expiry (ATM IV 77.60%), 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 ANRO long put?
- The breakeven for the ANRO long put priced on this page is no defined breakeven on the modeled curve at expiration, derived from the end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The ANRO market-implied 1-standard-deviation expected move in the same options snapshot is approximately 22.25%; 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 ANRO?
- Long puts on ANRO hedge an existing long ANRO stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ANRO exposure being hedged.
- How does current ANRO implied volatility affect this long put?
- ANRO ATM IV is at 77.60% with IV rank near 17.33%, 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.