Zentalis Pharmaceuticals (ZNTL) Options Chain
NASDAQ: ZNTLHealth 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
- $2.64
- Put/call ratio (OI)
- 0.66
- Put/call ratio (volume)
- 2.00
- ATM implied volatility
- 455.5%
- Expected move
- ±$8.61
- Open interest (C / P)
- 35 / 23
ZNTL options summary
The ZNTL options chain for the April 16, 2027 expiration lists 3 call and 1 put contracts, with 187 days until expiration. Open interest stands at 35 calls and 23 puts, a put/call ratio of 0.66, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 455.5%, which implies the market expects a move of about ±$8.61 (326.0%) in Zentalis Pharmaceuticals stock by expiration.
The most open interest sits at the $5.00 call (22 contracts) and the $5.00 put (23 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ZNTL options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.38 | 0.45 | 4.30 | 2.50 | — | — | — | |||||
| 2.13 | 0.00 | 1.55 | 5.00 | 0.80 | 5.30 | 2.92 | |||||
| 1.88 | 0.00 | 3.60 | 7.50 | — | — | — | |||||
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 ZNTL put/call ratio?
For the April 16, 2027 expiration, the ZNTL put/call ratio based on open interest is 0.66 (23 puts vs 35 calls), and 2.00 based on today's volume. A ratio above 1 means more puts than calls.
What is ZNTL's implied volatility?
At-the-money implied volatility for ZNTL options expiring April 16, 2027 is about 455.5%, an annualized estimate of how much the market expects Zentalis Pharmaceuticals stock to move.
How many ZNTL option expiration dates are there?
ZNTL has 7 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.