Zymeworks (ZYME) Options Chain
NASDAQ: ZYMEHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 187
- Share price
- $25.79
- Put/call ratio (OI)
- 13.20
- Put/call ratio (volume)
- 14.50
- Expected move
- ±$9.44
- Open interest (C / P)
- 35 / 462
ZYME options summary
The ZYME options chain for the April 16, 2027 expiration lists 6 call and 3 put contracts, with 187 days until expiration. Open interest stands at 35 calls and 462 puts, a put/call ratio of 13.20, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $25.00 strike is 51.2%, which implies the market expects a move of about ±$9.44 (36.6%) in Zymeworks stock by expiration.
The most open interest sits at the $22.50 call (15 contracts) and the $30.00 put (309 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ZYME options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 9.50 | 7.70 | 10.80 | 17.50 | — | — | — | |||||
| 8.95 | 5.50 | 9.80 | 20.00 | — | — | — | |||||
| 7.15 | 3.50 | 8.20 | 22.50 | — | — | — | |||||
| 4.00 | 2.00 | 6.20 | 25.00 | 1.15 | 5.50 | 3.46 | |||||
| 5.60 | 0.60 | 4.90 | 30.00 | 5.90 | 7.20 | 6.16 | |||||
| 3.30 | 0.00 | 5.00 | 35.00 | 8.40 | 11.60 | 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 ZYME put/call ratio?
For the April 16, 2027 expiration, the ZYME put/call ratio based on open interest is 13.20 (462 puts vs 35 calls), and 14.50 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 April 16, 2027 is about 51.2%, 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.