Kazia Therapeutics (KZIA) Options Chain
NASDAQ: KZIAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $8.93
- Put/call ratio (OI)
- 0.02
- Put/call ratio (volume)
- 0.00
- ATM implied volatility
- 114.2%
- Expected move
- ±$7.97
- Open interest (C / P)
- 91 / 2
KZIA options summary
The KZIA options chain for the May 21, 2027 expiration lists 5 call and 1 put contracts, with 223 days until expiration. Open interest stands at 91 calls and 2 puts, a put/call ratio of 0.02, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 114.2%, which implies the market expects a move of about ±$7.97 (89.2%) in Kazia Therapeutics stock by expiration.
The most open interest sits at the $7.50 call (35 contracts) and the $5.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KZIA options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 5.00 | 0.00 | 5.00 | 0.60 | |||||
| 2.95 | 3.00 | 5.00 | 7.50 | — | — | — | |||||
| 2.75 | 0.50 | 5.00 | 10.00 | — | — | — | |||||
| 2.53 | 1.40 | 5.00 | 12.50 | — | — | — | |||||
| 1.73 | 0.00 | 2.00 | 17.50 | — | — | — | |||||
| 2.10 | 0.35 | 2.00 | 20.00 | — | — | — | |||||
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 KZIA put/call ratio?
For the May 21, 2027 expiration, the KZIA put/call ratio based on open interest is 0.02 (2 puts vs 91 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is KZIA's implied volatility?
At-the-money implied volatility for KZIA options expiring May 21, 2027 is about 114.2%, an annualized estimate of how much the market expects Kazia Therapeutics stock to move.
How many KZIA option expiration dates are there?
KZIA has 4 listed expiration dates, from Oct 16, 2026 to May 21, 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.