Anixa Biosciences (ANIX) Options Chain
NASDAQ: ANIXHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $2.90
- Put/call ratio (OI)
- 4.64
- Put/call ratio (volume)
- 8.50
- ATM implied volatility
- 158.8%
- Expected move
- ±$1.52
- Open interest (C / P)
- 11 / 51
ANIX options summary
The ANIX options chain for the November 20, 2026 expiration lists 2 call and 1 put contracts, with 40 days until expiration. Open interest stands at 11 calls and 51 puts, a put/call ratio of 4.64, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $2.50 strike is 158.8%, which implies the market expects a move of about ±$1.52 (52.6%) in Anixa Biosciences stock by expiration.
The most open interest sits at the $2.50 call (6 contracts) and the $2.50 put (51 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ANIX options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.10 | 0.00 | 1.40 | 2.50 | 0.00 | 0.95 | 0.50 | |||||
| 0.10 | 0.00 | 2.95 | 5.00 | — | — | — | |||||
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 ANIX put/call ratio?
For the November 20, 2026 expiration, the ANIX put/call ratio based on open interest is 4.64 (51 puts vs 11 calls), and 8.50 based on today's volume. A ratio above 1 means more puts than calls.
What is ANIX's implied volatility?
At-the-money implied volatility for ANIX options expiring November 20, 2026 is about 158.8%, an annualized estimate of how much the market expects Anixa Biosciences stock to move.
How many ANIX option expiration dates are there?
ANIX has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.