Kiniksa Pharmaceuticals International (KNSA) Options Chain
NASDAQ: KNSAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 15, 2027
- Days to expiration
- 96
- Share price
- $79.78
- Put/call ratio (OI)
- 0.14
- Put/call ratio (volume)
- 0.40
- Expected move
- ±$24.77
- Open interest (C / P)
- 200 / 27
KNSA options summary
The KNSA options chain for the January 15, 2027 expiration lists 16 call and 9 put contracts, with 96 days until expiration. Open interest stands at 200 calls and 27 puts, a put/call ratio of 0.14, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $80.00 strike is 60.5%, which implies the market expects a move of about ±$24.77 (31.1%) in Kiniksa Pharmaceuticals International stock by expiration.
The most open interest sits at the $70.00 call (40 contracts) and the $55.00 put (10 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KNSA options chain · January 15, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 48.40 | 47.20 | 51.00 | 30.00 | 0.00 | 4.90 | 1.60 | |||||
| — | — | — | 35.00 | 0.00 | 4.90 | 1.90 | |||||
| 39.50 | 0.00 | 0.00 | 40.00 | 0.00 | 5.00 | 1.70 | |||||
| 33.65 | 0.00 | 0.00 | 45.00 | — | — | — | |||||
| 28.90 | 0.00 | 0.00 | 50.00 | 0.00 | 0.00 | 1.35 | |||||
| 23.90 | 24.50 | 28.80 | 55.00 | 0.00 | 5.00 | 4.60 | |||||
| 22.10 | 20.00 | 23.10 | 60.00 | 0.00 | 0.00 | 3.60 | |||||
| 13.20 | 16.50 | 20.00 | 65.00 | 2.10 | 6.90 | 9.41 | |||||
| 14.40 | 13.00 | 17.70 | 70.00 | 3.50 | 7.50 | 6.00 | |||||
| 11.13 | 10.00 | 14.50 | 75.00 | 0.00 | 0.00 | 27.12 | |||||
| 10.00 | 7.60 | 12.00 | 80.00 | — | — | — | |||||
| 5.90 | 5.30 | 9.70 | 85.00 | — | — | — | |||||
| 5.00 | 3.80 | 8.50 | 90.00 | — | — | — | |||||
| 3.73 | 3.00 | 7.00 | 95.00 | — | — | — | |||||
| 3.50 | 0.00 | 0.00 | 105.00 | — | — | — | |||||
| 2.55 | 0.75 | 4.90 | 110.00 | — | — | — | |||||
| 2.10 | 0.10 | 5.00 | 115.00 | — | — | — | |||||
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 KNSA put/call ratio?
For the January 15, 2027 expiration, the KNSA put/call ratio based on open interest is 0.14 (27 puts vs 200 calls), and 0.40 based on today's volume. A ratio above 1 means more puts than calls.
What is KNSA's implied volatility?
At-the-money implied volatility for KNSA options expiring January 15, 2027 is about 60.5%, an annualized estimate of how much the market expects Kiniksa Pharmaceuticals International stock to move.
How many KNSA option expiration dates are there?
KNSA has 5 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.