Kyverna Therapeutics (KYTX) Options Chain
NASDAQ: KYTXHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
Market open · Delayed 15 min · as of Oct 9, 1:28 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $6.52
- Put/call ratio (OI)
- 0.24
- Put/call ratio (volume)
- 0.39
- ATM implied volatility
- 148.1%
- Expected move
- ±$1.34
- Open interest (C / P)
- 1.82K / 429
KYTX options summary
The KYTX options chain for the October 16, 2026 expiration lists 5 call and 3 put contracts, with 7 days until expiration. Open interest stands at 1,825 calls and 429 puts, a put/call ratio of 0.24, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 148.1%, which implies the market expects a move of about ±$1.34 (20.5%) in Kyverna Therapeutics stock by expiration.
The most open interest sits at the $10.00 call (768 contracts) and the $7.50 put (217 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KYTX options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.98 | 0.10 | 4.90 | 5.00 | 0.00 | 0.05 | 0.04 | |||||
| 0.15 | 0.05 | 0.20 | 7.50 | 1.00 | 1.70 | 1.55 | |||||
| 0.05 | 0.00 | 0.05 | 10.00 | 2.90 | 4.50 | 3.24 | |||||
| 0.04 | 0.00 | 0.10 | 12.50 | — | — | — | |||||
| 0.40 | 0.00 | 4.10 | 15.00 | — | — | — | |||||
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 KYTX put/call ratio?
For the October 16, 2026 expiration, the KYTX put/call ratio based on open interest is 0.24 (429 puts vs 1,825 calls), and 0.39 based on today's volume. A ratio above 1 means more puts than calls.
What is KYTX's implied volatility?
At-the-money implied volatility for KYTX options expiring October 16, 2026 is about 148.1%, an annualized estimate of how much the market expects Kyverna Therapeutics stock to move.
How many KYTX option expiration dates are there?
KYTX 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.