Karyopharm Therapeutics (KPTI) Options Chain
NASDAQ: KPTIHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 39
- Share price
- $0.605
- Put/call ratio (volume)
- 0.48
- Expected move
- ±$0.0494
- Open interest (C / P)
- 0 / 5
KPTI options summary
The KPTI options chain for the November 20, 2026 expiration lists 11 call and 9 put contracts, with 39 days until expiration. At-the-money implied volatility near the $0.50 strike is 25.0%, which implies the market expects a move of about ±$0.0494 (8.2%) in Karyopharm Therapeutics stock by expiration. The most open interest sits at the $0.50 call (0 contracts) and the $10.00 put (5 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KPTI options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.50 | 0.00 | 0.00 | 0.50 | 0.00 | 0.00 | 0.13 | |||||
| 0.10 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.45 | |||||
| 0.09 | 0.00 | 0.00 | 1.50 | 0.00 | 0.00 | 0.81 | |||||
| 0.64 | 0.00 | 0.00 | 2.00 | 0.00 | 0.00 | 1.27 | |||||
| 0.05 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 1.73 | |||||
| 0.10 | 0.00 | 0.00 | 5.00 | 0.00 | 0.00 | 4.25 | |||||
| 0.15 | 0.00 | 0.00 | 7.50 | 0.00 | 0.00 | 6.90 | |||||
| 0.05 | 0.00 | 0.00 | 10.00 | 7.70 | 8.70 | 7.90 | |||||
| 0.01 | 0.00 | 0.00 | 12.50 | 0.00 | 0.00 | 11.90 | |||||
| 0.05 | 0.00 | 0.00 | 15.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 17.50 | — | — | — | |||||
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 KPTI's implied volatility?
At-the-money implied volatility for KPTI options expiring November 20, 2026 is about 25.0%, an annualized estimate of how much the market expects Karyopharm Therapeutics stock to move.
How many KPTI option expiration dates are there?
KPTI has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.