Zura Bio (ZURA) Options Chain
NASDAQ: ZURAHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 5
- Share price
- $4.00
- Put/call ratio (OI)
- 0.12
- Put/call ratio (volume)
- 0.01
- ATM implied volatility
- 162.5%
- Expected move
- ±$0.7608
- Open interest (C / P)
- 2.28K / 284
ZURA options summary
The ZURA options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 5 days until expiration. Open interest stands at 2,282 calls and 284 puts, a put/call ratio of 0.12, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 162.5%, which implies the market expects a move of about ±$0.7608 (19.0%) in Zura Bio stock by expiration.
The most open interest sits at the $5.00 call (1.20K contracts) and the $5.00 put (261 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ZURA options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.73 | 0.00 | 2.35 | 2.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.05 | 5.00 | 0.90 | 1.35 | 0.90 | |||||
| 0.04 | 0.00 | 0.05 | 7.50 | 1.00 | 5.50 | 2.50 | |||||
| 0.05 | 0.00 | 0.15 | 10.00 | — | — | — | |||||
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 ZURA put/call ratio?
For the October 16, 2026 expiration, the ZURA put/call ratio based on open interest is 0.12 (284 puts vs 2,282 calls), and 0.01 based on today's volume. A ratio above 1 means more puts than calls.
What is ZURA's implied volatility?
At-the-money implied volatility for ZURA options expiring October 16, 2026 is about 162.5%, an annualized estimate of how much the market expects Zura Bio stock to move.
How many ZURA option expiration dates are there?
ZURA has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.