Options Chain for ANNEXON INC COM (ANNX) - $4.50 as of 11/28/2025 8:43:54 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 | 3.50 | 4.50 | 4.00 | 2.00 | 0.00 | 0.00% | 8.00 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/16/2025 | 11/28/2025 12:59:55 PM EST |
| 1.00 | 3.00 | 4.00 | 3.50 | 1.65 | 0.00 | 0.00% | 3.50 | 0 | 7 | 0.00 | 1.00 | 0.00 | 0.00 | 9/18/2025 | 11/28/2025 12:59:55 PM EST |
| 1.50 | 2.55 | 3.30 | 2.93 | 2.50 | 0.00 | 0.00% | 1.95 | 0 | 75 | 3.30 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/28/2025 12:59:55 PM EST |
| 2.00 | 2.00 | 3.00 | 2.50 | 2.70 | 0.00 | 0.00% | 1.25 | 0 | 331 | 3.24 | 0.99 | 0.02 | 0.00 | 11/24/2025 | 11/28/2025 12:59:55 PM EST |
| 3.00 | 0.95 | 1.85 | 1.40 | 1.70 | 0.00 | 0.00% | 0.47 | 1 | 1,820 | 1.62 | 0.90 | 0.10 | 0.00 | 11/28/2025 | 11/28/2025 12:59:55 PM EST |
| 4.00 | 0.75 | 1.05 | 0.90 | 0.94 | +0.09 | +10.59% | 0.23 | 3 | 2,383 | 0.94 | 0.70 | 0.20 | -0.01 | 11/28/2025 | 11/28/2025 12:59:55 PM EST |
| 5.00 | 0.40 | 0.70 | 0.55 | 0.50 | -0.10 | -16.67% | 0.11 | 30 | 507 | 1.09 | 0.48 | 0.24 | -0.01 | 11/28/2025 | 11/28/2025 12:59:55 PM EST |
| 6.00 | 0.05 | 0.35 | 0.20 | 0.29 | +0.04 | +16.00% | 0.03 | 30 | 136 | 0.88 | 0.29 | 0.20 | -0.01 | 11/28/2025 | 11/28/2025 12:59:55 PM EST |
| 7.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 11 | 1.54 | 0.17 | 0.15 | 0.00 | 11/26/2025 | 11/28/2025 12:59:55 PM EST |
| 8.00 | 0.00 | 0.85 | 0.43 | % | 0.05 | 0 | 0 | 2.49 | 0.09 | 0.10 | 0.00 | 11/28/2025 12:59:55 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 | 0.75 | 0.38 | % | 0.76 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/28/2025 12:59:55 PM EST | |||
| 1.00 | 0.00 | 0.95 | 0.48 | % | 0.48 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/28/2025 12:59:55 PM EST | |||
| 1.50 | 0.00 | 0.95 | 0.48 | % | 0.32 | 0 | 0 | 6.71 | 0.00 | 0.00 | 0.00 | 11/28/2025 12:59:55 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | 0.16 | 0.00 | 0.00% | 0.25 | 0 | 4,012 | 5.17 | -0.01 | 0.02 | 0.00 | 10/16/2025 | 11/28/2025 12:59:55 PM EST |
| 3.00 | 0.10 | 0.75 | 0.43 | 0.05 | 0.00 | 0.00% | 0.14 | 0 | 182 | 1.87 | -0.10 | 0.10 | 0.00 | 11/24/2025 | 11/28/2025 12:59:55 PM EST |
| 4.00 | 0.00 | 1.00 | 0.50 | 0.50 | 0.00 | 0.00% | 0.12 | 0 | 11 | 2.08 | -0.30 | 0.20 | -0.01 | 11/24/2025 | 11/28/2025 12:59:55 PM EST |
| 5.00 | 0.45 | 1.45 | 0.95 | % | 0.19 | 0 | 0 | 1.80 | -0.52 | 0.24 | -0.01 | 11/28/2025 12:59:55 PM EST | |||
| 6.00 | 1.20 | 2.20 | 1.70 | % | 0.28 | 0 | 0 | 1.84 | -0.71 | 0.20 | -0.01 | 11/28/2025 12:59:55 PM EST | |||
| 7.00 | 2.10 | 3.10 | 2.60 | % | 0.37 | 0 | 0 | 2.00 | -0.83 | 0.15 | 0.00 | 11/28/2025 12:59:55 PM EST | |||
| 8.00 | 3.10 | 4.10 | 3.60 | % | 0.45 | 0 | 0 | 2.08 | -0.91 | 0.10 | 0.00 | 11/28/2025 12:59:55 PM EST |