X4 Pharmaceuticals (XFOR) Options Chain
NASDAQ: XFORHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Pre-market: 2.78 -0.36%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $2.79
- Put/call ratio (volume)
- 1.00
- Expected move
- ±$0.0966
- Open interest (C / P)
- 0 / 0
XFOR options summary
The XFOR options chain for the October 16, 2026 expiration lists 1 call and 1 put contracts, with 7 days until expiration. At-the-money implied volatility near the $2.50 strike is 25.0%, which implies the market expects a move of about ±$0.0966 (3.5%) in X4 Pharmaceuticals stock by expiration. The most open interest sits at the $5.00 call (0 contracts) and the $2.50 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
XFOR options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 2.50 | 0.00 | 0.00 | 0.05 | |||||
| 0.10 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
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 XFOR's implied volatility?
At-the-money implied volatility for XFOR options expiring October 16, 2026 is about 25.0%, an annualized estimate of how much the market expects X4 Pharmaceuticals stock to move.
How many XFOR option expiration dates are there?
XFOR 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.