Options Chain for XENON PHARMACEUTICALS INC COM (XENE) - $43.08 as of 2/20/2026 8:53:43 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 18.50 | 22.60 | 20.55 | % | 0.91 | 0 | 0 | 2.86 | 0.91 | 0.01 | -0.07 | 2/20/2026 4:00:08 PM EST | |||
| 25.00 | 16.50 | 20.80 | 18.65 | % | 0.75 | 0 | 0 | 2.77 | 0.89 | 0.01 | -0.08 | 2/20/2026 4:00:08 PM EST | |||
| 27.50 | 14.70 | 18.90 | 16.80 | % | 0.61 | 0 | 0 | 2.63 | 0.85 | 0.01 | -0.10 | 2/20/2026 4:00:08 PM EST | |||
| 30.00 | 13.20 | 17.30 | 15.25 | % | 0.51 | 0 | 0 | 1.87 | 0.81 | 0.01 | -0.11 | 2/20/2026 4:00:08 PM EST | |||
| 32.50 | 11.60 | 15.80 | 13.70 | % | 0.42 | 0 | 0 | 1.91 | 0.78 | 0.01 | -0.12 | 2/20/2026 4:00:08 PM EST | |||
| 35.00 | 10.10 | 14.10 | 12.10 | 14.20 | 0.00 | 0.00% | 0.35 | 0 | 3 | 1.87 | 0.73 | 0.01 | -0.13 | 12/26/2025 | 2/20/2026 4:00:08 PM EST |
| 37.50 | 8.80 | 12.60 | 10.70 | % | 0.29 | 0 | 0 | 1.85 | 0.69 | 0.02 | -0.14 | 2/20/2026 4:00:08 PM EST | |||
| 40.00 | 7.80 | 11.40 | 9.60 | 8.72 | 0.00 | 0.00% | 0.24 | 0 | 21 | 1.87 | 0.64 | 0.02 | -0.14 | 2/12/2026 | 2/20/2026 4:00:08 PM EST |
| 42.50 | 6.30 | 10.20 | 8.25 | 9.60 | 0.00 | 0.00% | 0.19 | 0 | 7 | 1.80 | 0.59 | 0.02 | -0.14 | 1/9/2026 | 2/20/2026 4:00:08 PM EST |
| 45.00 | 5.70 | 8.00 | 6.85 | 5.60 | 0.00 | 0.00% | 0.15 | 0 | 60 | 1.70 | 0.54 | 0.02 | -0.14 | 2/18/2026 | 2/20/2026 4:00:08 PM EST |
| 47.50 | 4.80 | 7.70 | 6.25 | 6.90 | 0.00 | 0.00% | 0.13 | 0 | 11 | 1.75 | 0.50 | 0.02 | -0.14 | 2/19/2026 | 2/20/2026 4:00:08 PM EST |
| 50.00 | 3.90 | 6.50 | 5.20 | 4.84 | -0.36 | -6.93% | 0.10 | 1 | 1,007 | 1.68 | 0.45 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:08 PM EST |
| 52.50 | 3.30 | 5.00 | 4.15 | 3.60 | 0.00 | 0.00% | 0.08 | 0 | 176 | 1.59 | 0.40 | 0.02 | -0.13 | 2/3/2026 | 2/20/2026 4:00:08 PM EST |
| 55.00 | 1.55 | 3.60 | 2.58 | 3.22 | 0.00 | 0.00% | 0.05 | 0 | 3 | 1.34 | 0.34 | 0.02 | -0.12 | 2/10/2026 | 2/20/2026 4:00:08 PM EST |
| 60.00 | 0.80 | 4.20 | 2.50 | 2.25 | 0.00 | 0.00% | 0.04 | 0 | 2 | 1.50 | 0.25 | 0.02 | -0.10 | 1/16/2026 | 2/20/2026 4:00:08 PM EST |
| 65.00 | 1.05 | 1.90 | 1.48 | 1.10 | 0.00 | 0.00% | 0.02 | 0 | 973 | 1.43 | 0.15 | 0.02 | -0.06 | 2/17/2026 | 2/20/2026 4:00:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 2.35 | 1.18 | % | 0.05 | 0 | 0 | 2.17 | -0.09 | 0.01 | -0.07 | 2/20/2026 4:00:08 PM EST | |||
| 25.00 | 0.00 | 3.40 | 1.70 | 1.50 | 0.00 | 0.00% | 0.07 | 0 | 12 | 2.74 | -0.11 | 0.01 | -0.08 | 1/23/2026 | 2/20/2026 4:00:08 PM EST |
| 27.50 | 0.60 | 4.00 | 2.30 | 2.40 | 0.00 | 0.00% | 0.08 | 0 | 3 | 1.93 | -0.15 | 0.01 | -0.10 | 1/22/2026 | 2/20/2026 4:00:08 PM EST |
| 30.00 | 0.70 | 4.90 | 2.80 | 2.25 | 0.00 | 0.00% | 0.09 | 0 | 80 | 1.83 | -0.19 | 0.01 | -0.11 | 2/10/2026 | 2/20/2026 4:00:08 PM EST |
| 32.50 | 1.65 | 5.80 | 3.73 | 3.90 | 0.00 | 0.00% | 0.11 | 0 | 3 | 1.87 | -0.22 | 0.01 | -0.12 | 2/13/2026 | 2/20/2026 4:00:08 PM EST |
| 35.00 | 3.50 | 6.70 | 5.10 | 4.60 | 0.00 | 0.00% | 0.15 | 0 | 633 | 1.97 | -0.27 | 0.01 | -0.13 | 2/11/2026 | 2/20/2026 4:00:08 PM EST |
| 37.50 | 4.10 | 7.40 | 5.75 | 5.45 | 0.00 | 0.00% | 0.15 | 0 | 9 | 1.83 | -0.31 | 0.02 | -0.14 | 2/19/2026 | 2/20/2026 4:00:08 PM EST |
| 40.00 | 5.00 | 9.10 | 7.05 | 7.31 | 0.00 | 0.00% | 0.18 | 0 | 68 | 1.82 | -0.36 | 0.02 | -0.14 | 2/17/2026 | 2/20/2026 4:00:08 PM EST |
| 42.50 | 6.30 | 10.50 | 8.40 | 9.30 | 0.00 | 0.00% | 0.20 | 0 | 15 | 1.81 | -0.41 | 0.02 | -0.14 | 1/7/2026 | 2/20/2026 4:00:08 PM EST |
| 45.00 | 7.80 | 11.50 | 9.65 | 9.90 | 0.00 | 0.00% | 0.21 | 0 | 6 | 1.74 | -0.46 | 0.02 | -0.14 | 1/9/2026 | 2/20/2026 4:00:08 PM EST |
| 47.50 | 9.60 | 13.00 | 11.30 | % | 0.24 | 0 | 0 | 1.74 | -0.50 | 0.02 | -0.14 | 2/20/2026 4:00:08 PM EST | |||
| 50.00 | 11.00 | 14.50 | 12.75 | 12.50 | 0.00 | 0.00% | 0.26 | 0 | 8 | 1.67 | -0.55 | 0.02 | -0.14 | 2/3/2026 | 2/20/2026 4:00:08 PM EST |
| 52.50 | 12.80 | 16.00 | 14.40 | % | 0.27 | 0 | 0 | 1.62 | -0.60 | 0.02 | -0.13 | 2/20/2026 4:00:08 PM EST | |||
| 55.00 | 13.80 | 18.00 | 15.90 | % | 0.29 | 0 | 0 | 1.49 | -0.66 | 0.02 | -0.12 | 2/20/2026 4:00:08 PM EST | |||
| 60.00 | 17.60 | 21.80 | 19.70 | % | 0.33 | 0 | 0 | 1.98 | -0.75 | 0.02 | -0.10 | 2/20/2026 4:00:08 PM EST | |||
| 65.00 | 21.70 | 26.00 | 23.85 | % | 0.37 | 0 | 0 | 1.96 | -0.85 | 0.02 | -0.06 | 2/20/2026 4:00:08 PM EST |