Options Chain for X4 PHARMACEUTICALS INC COM NEW (XFOR) - $3.35 as of 11/2/2026 7:46:52 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 | 0.10 | 2.00 | 1.05 | 0.40 | 0.00 | 0.00% | 0.42 | 0 | 303 | 4.11 | 0.79 | 0.09 | -0.01 | 10/14/2026 | 11/2/2026 3:59:58 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.12 | +0.02 | +20.00% | 0.02 | 1 | 5,534 | 1.17 | 0.55 | 0.11 | -0.01 | 11/2/2026 | 11/2/2026 3:59:58 PM EST |
| 7.50 | 0.00 | 1.25 | 0.63 | 0.10 | 0.00 | 0.00% | 0.08 | 0 | 308 | 4.32 | 0.38 | 0.11 | -0.01 | 9/2/2026 | 11/2/2026 3:59:58 PM 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 | 3.10 | 1.55 | 0.15 | 0.00 | 0.00% | 0.62 | 0 | 0 | 0.00 | -0.21 | 0.09 | -0.01 | 8/13/2026 | 11/2/2026 3:59:58 PM EST |
| 5.00 | 0.20 | 4.70 | 2.45 | 1.60 | 0.00 | 0.00% | 0.49 | 0 | 0 | 0.00 | -0.45 | 0.11 | -0.01 | 6/2/2026 | 11/2/2026 3:59:58 PM EST |
| 7.50 | 1.70 | 6.50 | 4.10 | % | 0.55 | 0 | 0 | 7.21 | -0.62 | 0.11 | -0.01 | 11/2/2026 3:59:58 PM EST |