MoonLake Immunotherapeutics (MLTX) Options Chain
NASDAQ: MLTXHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $10.82
- Put/call ratio (OI)
- 0.16
- Put/call ratio (volume)
- 0.08
- Expected move
- ±$6.24
- Open interest (C / P)
- 345 / 55
MLTX options summary
The MLTX options chain for the February 19, 2027 expiration lists 24 call and 7 put contracts, with 131 days until expiration. Open interest stands at 345 calls and 55 puts, a put/call ratio of 0.16, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $11.00 strike is 96.2%, which implies the market expects a move of about ±$6.24 (57.7%) in MoonLake Immunotherapeutics stock by expiration.
The most open interest sits at the $25.00 call (114 contracts) and the $16.00 put (30 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MLTX options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 8.00 | 0.10 | 2.60 | 0.95 | |||||
| 5.90 | 2.10 | 3.80 | 10.00 | 1.05 | 2.90 | 1.15 | |||||
| — | — | — | 11.00 | 1.35 | 3.80 | 1.70 | |||||
| 1.60 | 1.00 | 2.35 | 12.00 | — | — | — | |||||
| 3.20 | 0.70 | 2.20 | 13.00 | 0.00 | 0.00 | 1.90 | |||||
| 9.36 | 3.50 | 5.10 | 14.00 | 3.40 | 5.00 | 3.20 | |||||
| 1.75 | 0.20 | 1.70 | 15.00 | — | — | — | |||||
| 1.05 | 0.35 | 1.55 | 16.00 | 5.00 | 6.60 | 3.50 | |||||
| 2.48 | 0.00 | 1.40 | 17.00 | — | — | — | |||||
| 0.55 | 0.00 | 1.25 | 18.00 | — | — | — | |||||
| 1.80 | 0.00 | 1.00 | 19.00 | — | — | — | |||||
| 0.38 | 0.15 | 0.75 | 20.00 | — | — | — | |||||
| 4.60 | 0.90 | 2.20 | 22.00 | — | — | — | |||||
| 0.20 | 0.00 | 1.00 | 23.00 | — | — | — | |||||
| 0.50 | 0.00 | 0.95 | 24.00 | — | — | — | |||||
| 0.30 | 0.00 | 0.95 | 25.00 | 0.00 | 0.00 | 9.35 | |||||
| 0.75 | 0.00 | 0.85 | 26.00 | — | — | — | |||||
| 0.15 | 0.20 | 0.90 | 27.00 | — | — | — | |||||
| 3.70 | 0.30 | 1.00 | 28.00 | — | — | — | |||||
| 0.55 | 0.00 | 0.85 | 29.00 | — | — | — | |||||
| 2.50 | 0.00 | 2.45 | 30.00 | — | — | — | |||||
| 2.33 | 0.00 | 1.00 | 31.00 | — | — | — | |||||
| 1.10 | 0.00 | 0.00 | 32.00 | — | — | — | |||||
| 0.65 | 0.00 | 0.00 | 33.00 | — | — | — | |||||
| 0.50 | 0.00 | 1.90 | 34.00 | — | — | — | |||||
| 0.50 | 0.00 | 1.90 | 35.00 | — | — | — | |||||
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 MLTX put/call ratio?
For the February 19, 2027 expiration, the MLTX put/call ratio based on open interest is 0.16 (55 puts vs 345 calls), and 0.08 based on today's volume. A ratio above 1 means more puts than calls.
What is MLTX's implied volatility?
At-the-money implied volatility for MLTX options expiring February 19, 2027 is about 96.2%, an annualized estimate of how much the market expects MoonLake Immunotherapeutics stock to move.
How many MLTX option expiration dates are there?
MLTX 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.