Agenus (AGEN) Options Chain
NASDAQ: AGENHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 21, 2028
- Days to expiration
- 468
- Share price
- $7.67
- Put/call ratio (OI)
- 0.04
- Put/call ratio (volume)
- 1.97
- ATM implied volatility
- 106.4%
- Expected move
- ±$9.24
- Open interest (C / P)
- 2.82K / 126
AGEN options summary
The AGEN options chain for the January 21, 2028 expiration lists 8 call and 6 put contracts, with 468 days until expiration. Open interest stands at 2,820 calls and 126 puts, a put/call ratio of 0.04, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.00 strike is 106.4%, which implies the market expects a move of about ±$9.24 (120.5%) in Agenus stock by expiration.
The most open interest sits at the $5.00 call (1.06K contracts) and the $4.00 put (59 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AGEN options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 5.30 | 3.70 | 8.30 | 2.00 | 0.00 | 1.90 | 0.82 | |||||
| 4.27 | 4.80 | 6.60 | 3.00 | 0.00 | 0.00 | 0.70 | |||||
| 5.50 | 2.60 | 6.80 | 4.00 | 0.05 | 4.70 | 2.20 | |||||
| 4.21 | 2.10 | 6.30 | 5.00 | 0.05 | 4.80 | 1.15 | |||||
| 3.85 | 1.10 | 5.60 | 7.00 | 2.50 | 4.10 | 2.71 | |||||
| 2.45 | 1.60 | 3.90 | 10.00 | 3.40 | 6.10 | 4.66 | |||||
| 3.70 | 0.05 | 4.60 | 12.00 | — | — | — | |||||
| 1.60 | 1.00 | 4.80 | 15.00 | — | — | — | |||||
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 AGEN put/call ratio?
For the January 21, 2028 expiration, the AGEN put/call ratio based on open interest is 0.04 (126 puts vs 2,820 calls), and 1.97 based on today's volume. A ratio above 1 means more puts than calls.
What is AGEN's implied volatility?
At-the-money implied volatility for AGEN options expiring January 21, 2028 is about 106.4%, an annualized estimate of how much the market expects Agenus stock to move.
How many AGEN option expiration dates are there?
AGEN has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.