Sagimet Biosciences Series A (SGMT) Options Chain
NASDAQ: SGMTHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $8.93
- Put/call ratio (OI)
- 9.11
- Put/call ratio (volume)
- 9.00
- Expected move
- ±$2.41
- Open interest (C / P)
- 19 / 173
SGMT options summary
The SGMT options chain for the December 18, 2026 expiration lists 2 call and 3 put contracts, with 68 days until expiration. Open interest stands at 19 calls and 173 puts, a put/call ratio of 9.11, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $10.00 strike is 62.5%, which implies the market expects a move of about ±$2.41 (27.0%) in Sagimet Biosciences Series A stock by expiration.
The most open interest sits at the $12.50 call (14 contracts) and the $5.00 put (90 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SGMT options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 5.00 | 0.00 | 0.25 | 0.05 | |||||
| — | — | — | 7.50 | 0.40 | 0.60 | 0.47 | |||||
| 0.77 | 0.25 | 0.90 | 10.00 | — | — | — | |||||
| 0.32 | 0.20 | 0.35 | 12.50 | — | — | — | |||||
| — | — | — | 15.00 | 3.80 | 8.50 | 5.60 | |||||
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 SGMT put/call ratio?
For the December 18, 2026 expiration, the SGMT put/call ratio based on open interest is 9.11 (173 puts vs 19 calls), and 9.00 based on today's volume. A ratio above 1 means more puts than calls.
What is SGMT's implied volatility?
At-the-money implied volatility for SGMT options expiring December 18, 2026 is about 62.5%, an annualized estimate of how much the market expects Sagimet Biosciences Series A stock to move.
How many SGMT option expiration dates are there?
SGMT has 10 listed expiration dates, from Oct 16, 2026 to Dec 15, 2028.
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.