Options Chain for ANNEXON INC COM (ANNX) - $4.98 as of 2/24/2026 7:34:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 2.00 | 7.00 | 4.50 | 4.40 | 0.00 | 0.00% | 9.00 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 1/6/2026 | 2/24/2026 4:00:04 PM EST |
| 1.00 | 1.50 | 6.50 | 4.00 | 1.25 | 0.00 | 0.00% | 4.00 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 9/2/2025 | 2/24/2026 4:00:04 PM EST |
| 1.50 | 1.10 | 6.00 | 3.55 | 1.74 | 0.00 | 0.00% | 2.37 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 10/10/2025 | 2/24/2026 4:00:04 PM EST |
| 2.00 | 0.70 | 5.40 | 3.05 | 3.06 | 0.00 | 0.00% | 1.52 | 0 | 84 | 0.00 | 0.99 | 0.02 | 0.00 | 2/18/2026 | 2/24/2026 4:00:04 PM EST |
| 3.00 | 0.30 | 4.90 | 2.60 | 2.30 | 0.00 | 0.00% | 0.87 | 0 | 113 | 0.00 | 0.92 | 0.07 | 0.00 | 2/12/2026 | 2/24/2026 4:00:04 PM EST |
| 4.00 | 0.00 | 2.35 | 1.18 | 1.40 | 0.00 | 0.00% | 0.29 | 0 | 494 | 2.83 | 0.77 | 0.15 | -0.01 | 2/13/2026 | 2/24/2026 4:00:04 PM EST |
| 5.00 | 0.65 | 0.85 | 0.75 | 0.65 | 0.00 | 0.00% | 0.15 | 2 | 1,192 | 1.03 | 0.58 | 0.19 | -0.01 | 2/24/2026 | 2/24/2026 4:00:04 PM EST |
| 6.00 | 0.00 | 1.30 | 0.65 | 0.43 | 0.00 | 0.00% | 0.11 | 0 | 446 | 2.20 | 0.40 | 0.19 | -0.01 | 2/18/2026 | 2/24/2026 4:00:04 PM EST |
| 7.00 | 0.05 | 1.20 | 0.63 | 0.20 | 0.00 | 0.00% | 0.09 | 0 | 151 | 1.51 | 0.27 | 0.16 | -0.01 | 2/23/2026 | 2/24/2026 4:00:04 PM EST |
| 8.00 | 0.00 | 1.55 | 0.78 | 0.55 | 0.00 | 0.00% | 0.10 | 0 | 886 | 3.09 | 0.17 | 0.13 | -0.01 | 2/2/2026 | 2/24/2026 4:00:04 PM EST |
| 9.00 | 0.00 | 4.90 | 2.45 | % | 0.27 | 0 | 0 | 0.00 | 0.12 | 0.09 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 10.00 | 0.00 | 1.55 | 0.78 | 0.40 | 0.00 | 0.00% | 0.08 | 0 | 21 | 3.46 | 0.07 | 0.06 | 0.00 | 1/22/2026 | 2/24/2026 4:00:04 PM EST |
| 11.00 | 0.00 | 1.00 | 0.50 | % | 0.05 | 0 | 0 | 2.87 | 0.04 | 0.04 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 12.00 | 0.00 | 1.00 | 0.50 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 5 | 3.00 | 0.03 | 0.03 | 0.00 | 2/18/2026 | 2/24/2026 4:00:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 5.00 | 2.50 | % | 5.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 1.00 | 0.00 | 1.40 | 0.70 | % | 0.70 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 1.50 | 0.00 | 5.00 | 2.50 | % | 1.67 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 2.00 | 0.00 | 1.70 | 0.85 | 0.04 | 0.00 | 0.00% | 0.42 | 0 | 0 | 8.86 | -0.01 | 0.02 | 0.00 | 12/11/2025 | 2/24/2026 4:00:04 PM EST |
| 3.00 | 0.00 | 1.00 | 0.50 | 0.35 | 0.00 | 0.00% | 0.17 | 0 | 22 | 3.31 | -0.08 | 0.07 | 0.00 | 12/1/2025 | 2/24/2026 4:00:04 PM EST |
| 4.00 | 0.00 | 1.80 | 0.90 | % | 0.23 | 0 | 0 | 3.63 | -0.23 | 0.15 | -0.01 | 2/24/2026 4:00:04 PM EST | |||
| 5.00 | 0.00 | 0.90 | 0.45 | 0.70 | 0.00 | 0.00% | 0.09 | 0 | 55 | 1.21 | -0.42 | 0.19 | -0.01 | 1/13/2026 | 2/24/2026 4:00:04 PM EST |
| 6.00 | 0.00 | 1.55 | 0.78 | 0.70 | 0.00 | 0.00% | 0.13 | 0 | 0 | 1.19 | -0.60 | 0.19 | -0.01 | 1/23/2026 | 2/24/2026 4:00:04 PM EST |
| 7.00 | 0.10 | 4.90 | 2.50 | 1.90 | 0.00 | 0.00% | 0.36 | 0 | 1 | 4.91 | -0.73 | 0.16 | -0.01 | 2/5/2026 | 2/24/2026 4:00:04 PM EST |
| 8.00 | 0.70 | 5.50 | 3.10 | % | 0.39 | 0 | 0 | 4.47 | -0.83 | 0.13 | -0.01 | 2/24/2026 4:00:04 PM EST | |||
| 9.00 | 1.80 | 6.50 | 4.15 | % | 0.46 | 0 | 0 | 4.66 | -0.88 | 0.09 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 10.00 | 2.70 | 7.50 | 5.10 | 5.30 | 0.00 | 0.00% | 0.51 | 0 | 2 | 4.83 | -0.93 | 0.06 | 0.00 | 1/5/2026 | 2/24/2026 4:00:04 PM EST |
| 11.00 | 3.70 | 8.50 | 6.10 | % | 0.55 | 0 | 0 | 4.97 | -0.96 | 0.04 | 0.00 | 2/24/2026 4:00:04 PM EST | |||
| 12.00 | 4.70 | 9.50 | 7.10 | % | 0.59 | 0 | 0 | 5.10 | -0.97 | 0.03 | 0.00 | 2/24/2026 4:00:04 PM EST |