Zymeworks (ZYME) Options Chain
NASDAQ: ZYMEHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 17, 2027
- Days to expiration
- 432
- Share price
- $25.79
- Put/call ratio (OI)
- 1.58
- Put/call ratio (volume)
- 2.63
- Expected move
- ±$17.08
- Open interest (C / P)
- 318 / 503
ZYME options summary
The ZYME options chain for the December 17, 2027 expiration lists 4 call and 3 put contracts, with 432 days until expiration. Open interest stands at 318 calls and 503 puts, a put/call ratio of 1.58, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $25.00 strike is 60.9%, which implies the market expects a move of about ±$17.08 (66.2%) in Zymeworks stock by expiration.
The most open interest sits at the $35.00 call (187 contracts) and the $30.00 put (333 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ZYME options chain · December 17, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 10.00 | — | — | 20.00 | — | — | — | |||||
| 8.21 | 4.50 | 9.50 | 25.00 | — | — | 4.81 | |||||
| 5.70 | 2.50 | 7.50 | 30.00 | 5.00 | 10.00 | 7.90 | |||||
| 6.00 | 1.00 | 6.00 | 35.00 | 10.80 | 12.70 | 11.48 | |||||
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 ZYME put/call ratio?
For the December 17, 2027 expiration, the ZYME put/call ratio based on open interest is 1.58 (503 puts vs 318 calls), and 2.63 based on today's volume. A ratio above 1 means more puts than calls.
What is ZYME's implied volatility?
At-the-money implied volatility for ZYME options expiring December 17, 2027 is about 60.9%, an annualized estimate of how much the market expects Zymeworks stock to move.
How many ZYME option expiration dates are there?
ZYME has 5 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.