Kailera Therapeutics (KLRA) Options Chain
NASDAQ: KLRAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
Market open · Delayed 15 min · as of Oct 9, 10:27 AM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $10.68
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.00
- ATM implied volatility
- 228.1%
- Expected move
- ±$3.37
- Open interest (C / P)
- 10 / 0
KLRA options summary
The KLRA options chain for the October 16, 2026 expiration lists 1 call and 0 put contracts, with 7 days until expiration. Open interest stands at 10 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 228.1%, which implies the market expects a move of about ±$3.37 (31.6%) in Kailera Therapeutics stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
KLRA options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.00 | 0.00 | 3.50 | 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 KLRA put/call ratio?
For the October 16, 2026 expiration, the KLRA put/call ratio based on open interest is 0.00 (0 puts vs 10 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is KLRA's implied volatility?
At-the-money implied volatility for KLRA options expiring October 16, 2026 is about 228.1%, an annualized estimate of how much the market expects Kailera Therapeutics stock to move.
How many KLRA option expiration dates are there?
KLRA has 3 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.