SYRE Long Put Strategy
SYRE (Spyre Therapeutics, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Spyre Therapeutics, Inc., a preclinical stage biotechnology company, focuses on developing therapeutics for patients living with inflammatory bowel disease (IBD). It develops SPY001, a human monoclonal immunoglobulin G1 antibody designed to bind selectively to the a4ß7 integrin being developed for the treatment of IBD (ulcerative colitis and Crohn's disease). The company is also developing SPY002, a human monoclonal antibody (mAb)candidates designed to bind to tumor necrosis factor-like ligand 1A; and SPY120, a combination of SPY001 (anti-a4ß7) and SPY002 (anti-TL1A) antibodies, which are in preclinical studies. In addition, its other early-stage programs include SPY003, an anti-IL-23 mAb; SPY004, a novel mechanism of action (MOA) mAb; SPY130, a combination of anti-a4ß7 and anti-IL-23 mAbs; and SPY230, a combination of anti-TL1A and anti-IL-23 mAbs. The company was formerly known as Aeglea BioTherapeutics, Inc. and changed its name to Spyre Therapeutics, Inc. in November 2023. Spyre Therapeutics, Inc. was incorporated in 2013 and is based in Waltham, Massachusetts.
SYRE (Spyre Therapeutics, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $4.61B, a beta of 3.13 versus the broader market, a 52-week range of 13.93-78.8, average daily share volume of 1.1M, a public-listing history dating back to 2016, approximately 73 full-time employees. These structural characteristics shape how SYRE stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 3.13 indicates SYRE 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 SYRE?
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 SYRE snapshot
As of May 15, 2026, spot at $74.25, ATM IV 70.90%, IV rank 8.69%, expected move 20.33%. The long put on SYRE 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 SYRE specifically: SYRE IV at 70.90% is on the cheap side of its 1-year range, which favors premium-buying structures like a SYRE long put, with a market-implied 1-standard-deviation move of approximately 20.33% (roughly $15.09 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 SYRE expiries trade a higher absolute premium for lower per-day decay. Position sizing on SYRE should anchor to the underlying notional of $74.25 per share and to the trader's directional view on SYRE stock.
SYRE long put setup
The SYRE 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 SYRE near $74.25, the first option leg uses a $75.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed SYRE 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 SYRE shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $75.00 | $7.00 |
SYRE long put risk and reward
- Net Premium / Debit
- -$700.00
- Max Profit (per contract)
- $6,799.00
- Max Loss (per contract)
- -$700.00
- Breakeven(s)
- $68.00
- Risk / Reward Ratio
- 9.713
Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.
SYRE long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on SYRE. 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 | -100.0% | +$6,799.00 |
| $16.43 | -77.9% | +$5,157.40 |
| $32.84 | -55.8% | +$3,515.80 |
| $49.26 | -33.7% | +$1,874.21 |
| $65.67 | -11.6% | +$232.61 |
| $82.09 | +10.6% | -$700.00 |
| $98.51 | +32.7% | -$700.00 |
| $114.92 | +54.8% | -$700.00 |
| $131.34 | +76.9% | -$700.00 |
| $147.75 | +99.0% | -$700.00 |
When traders use long put on SYRE
Long puts on SYRE hedge an existing long SYRE stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying SYRE exposure being hedged.
SYRE thesis for this long put
The market-implied 1-standard-deviation range for SYRE extends from approximately $59.16 on the downside to $89.34 on the upside. A SYRE long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long SYRE position with one put per 100 shares held. Current SYRE IV rank near 8.69% 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 SYRE at 70.90%. As a Healthcare name, SYRE options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to SYRE-specific events.
SYRE 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. SYRE positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move SYRE alongside the broader basket even when SYRE-specific fundamentals are unchanged. Long-premium structures like a long put on SYRE 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 SYRE chain quotes before placing a trade.
Frequently asked questions
- What is a long put on SYRE?
- A long put on SYRE is the long put strategy applied to SYRE (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 SYRE stock trading near $74.25, the strikes shown on this page are snapped to the nearest listed SYRE chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are SYRE 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 SYRE long put priced from the end-of-day chain at a 30-day expiry (ATM IV 70.90%), the computed maximum profit is $6,799.00 per contract and the computed maximum loss is -$700.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a SYRE long put?
- The breakeven for the SYRE long put priced on this page is roughly $68.00 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 SYRE market-implied 1-standard-deviation expected move is approximately 20.33%; 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 SYRE?
- Long puts on SYRE hedge an existing long SYRE stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying SYRE exposure being hedged.
- How does current SYRE implied volatility affect this long put?
- SYRE ATM IV is at 70.90% with IV rank near 8.69%, 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.