Spyre Therapeutics (SYRE) Options Chain
NASDAQ: SYREHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 67
- Share price
- $85.69
- Put/call ratio (OI)
- 3.57
- Put/call ratio (volume)
- 0.77
- Expected move
- ±$0.2864
- Open interest (C / P)
- 7 / 25
SYRE options summary
The SYRE options chain for the December 18, 2026 expiration lists 14 call and 8 put contracts, with 67 days until expiration. Open interest stands at 7 calls and 25 puts, a put/call ratio of 3.57, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $85.00 strike is 0.8%, which implies the market expects a move of about ±$0.2864 (0.3%) in Spyre Therapeutics stock by expiration.
The most open interest sits at the $60.00 call (3 contracts) and the $40.00 put (10 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SYRE options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 40.00 | 0.00 | 4.90 | 1.70 | |||||
| — | — | — | 45.00 | 0.00 | 0.00 | 2.60 | |||||
| 31.37 | 0.00 | 0.00 | 50.00 | 2.00 | 6.10 | 4.54 | |||||
| 26.88 | 0.00 | 0.00 | 55.00 | 0.00 | 5.00 | 1.75 | |||||
| 25.05 | 19.00 | 23.50 | 60.00 | 0.50 | 4.90 | 1.95 | |||||
| — | — | — | 70.00 | 0.00 | 0.00 | 5.00 | |||||
| 18.60 | 19.10 | 23.00 | 75.00 | — | — | — | |||||
| 28.20 | 0.00 | 0.00 | 80.00 | — | — | — | |||||
| 8.00 | 0.00 | 0.00 | 85.00 | 0.00 | 0.00 | 12.00 | |||||
| 13.50 | 0.00 | 0.00 | 90.00 | — | — | — | |||||
| 9.00 | 0.00 | 0.00 | 100.00 | — | — | — | |||||
| 12.30 | 0.00 | 0.00 | 105.00 | — | — | — | |||||
| 18.80 | 0.00 | 0.00 | 110.00 | 0.00 | 0.00 | 20.30 | |||||
| 5.00 | 0.00 | 0.00 | 115.00 | — | — | — | |||||
| 4.10 | 0.00 | 0.00 | 120.00 | — | — | — | |||||
| 5.00 | 0.00 | 4.90 | 145.00 | — | — | — | |||||
| 7.20 | 0.00 | 4.90 | 150.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the SYRE put/call ratio?
For the December 18, 2026 expiration, the SYRE put/call ratio based on open interest is 3.57 (25 puts vs 7 calls), and 0.77 based on today's volume. A ratio above 1 means more puts than calls.
What is SYRE's implied volatility?
At-the-money implied volatility for SYRE options expiring December 18, 2026 is about 0.8%, an annualized estimate of how much the market expects Spyre Therapeutics stock to move.
How many SYRE option expiration dates are there?
SYRE has 6 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.