Options Chain for X4 PHARMACEUTICALS INC COM NEW (XFOR) - $3.11 as of 9/24/2026 12:29:25 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 3.50 | 1.75 | % | 0.70 | 0 | 0 | 0.00 | 0.74 | 0.23 | -0.01 | 9/25/2026 10:59:00 AM EST | |||
| 5.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.80 | 0.20 | 0.20 | -0.01 | 9/8/2026 | 9/25/2026 10:59:00 AM EST |
| 7.50 | 0.00 | 2.95 | 1.48 | % | 0.20 | 0 | 0 | 0.00 | 0.04 | 0.06 | 0.00 | 9/25/2026 10:59:00 AM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.09 | -0.26 | 0.23 | -0.01 | 8/26/2026 | 9/25/2026 10:59:00 AM EST |
| 5.00 | 0.00 | 4.90 | 2.45 | % | 0.49 | 0 | 0 | 0.00 | -0.80 | 0.20 | -0.01 | 9/25/2026 10:59:00 AM EST | |||
| 7.50 | 2.10 | 7.00 | 4.55 | % | 0.61 | 0 | 0 | 0.00 | -0.96 | 0.06 | 0.00 | 9/25/2026 10:59:00 AM EST |