Cogent Biosciences (COGT) Options Chain
NASDAQ: COGTHealthcareBiotechnologyUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $30.08
- Put/call ratio (volume)
- 0.87
- Expected move
- ±$0.0325
- Open interest (C / P)
- 0 / 0
COGT options summary
The COGT options chain for the October 16, 2026 expiration lists 18 call and 15 put contracts, with 7 days until expiration. At-the-money implied volatility near the $30.00 strike is 0.8%, which implies the market expects a move of about ±$0.0325 (0.1%) in Cogent Biosciences stock by expiration. The most open interest sits at the $25.00 call (0 contracts) and the $28.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
COGT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 10.71 | 0.00 | 0.00 | 25.00 | — | — | — | |||||
| — | — | — | 28.00 | 0.00 | 0.00 | 0.42 | |||||
| 7.16 | 0.00 | 0.00 | 29.00 | — | — | — | |||||
| — | — | — | 30.00 | 0.00 | 0.00 | 0.87 | |||||
| 1.03 | — | — | 31.00 | 0.00 | 0.00 | 2.20 | |||||
| 1.35 | 0.00 | 0.00 | 32.00 | 0.00 | 0.00 | 3.48 | |||||
| 0.35 | 0.00 | 0.00 | 33.00 | 0.00 | 0.00 | 3.30 | |||||
| 0.60 | 0.00 | 0.00 | 34.00 | 0.00 | 0.00 | 3.75 | |||||
| 0.10 | 0.00 | 0.00 | 35.00 | 0.00 | 0.00 | 5.00 | |||||
| 1.04 | 0.00 | 0.00 | 36.00 | 0.00 | 0.00 | 5.96 | |||||
| 0.20 | 0.00 | 0.00 | 37.00 | 0.00 | 0.00 | 7.97 | |||||
| 0.45 | 0.00 | 0.00 | 38.00 | 0.00 | 0.00 | 6.00 | |||||
| 1.60 | 0.00 | 0.00 | 39.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 40.00 | 0.00 | 0.00 | 9.50 | |||||
| 1.60 | 0.00 | 0.00 | 41.00 | — | — | — | |||||
| 2.20 | 0.00 | 0.00 | 42.00 | 0.00 | 0.00 | 8.10 | |||||
| 1.20 | 0.00 | 0.00 | 43.00 | 0.00 | 0.00 | 9.40 | |||||
| 1.40 | 0.00 | 0.00 | 44.00 | 0.00 | 0.00 | 10.20 | |||||
| 0.05 | 0.00 | 0.00 | 45.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 50.00 | 0.00 | 0.00 | 15.90 | |||||
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 COGT's implied volatility?
At-the-money implied volatility for COGT options expiring October 16, 2026 is about 0.8%, an annualized estimate of how much the market expects Cogent Biosciences stock to move.
How many COGT option expiration dates are there?
COGT has 6 listed expiration dates, from Oct 16, 2026 to Jan 21, 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.