Options Chain for ANNEXON INC COM (ANNX) - $2.17 as of 8/22/2025 7:44:33 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 | 1.20 | 2.20 | 1.70 | % | 3.40 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 1.00 | 0.95 | 1.60 | 1.28 | 1.52 | 0.00 | 0.00% | 1.28 | 0 | 4 | 4.97 | 0.98 | 0.04 | 0.00 | 8/14/2025 | 8/22/2025 3:59:55 PM EST |
| 1.50 | 0.50 | 1.10 | 0.80 | % | 0.53 | 0 | 0 | 3.12 | 0.90 | 0.20 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 2.00 | 0.00 | 0.80 | 0.40 | 0.70 | 0.00 | 0.00% | 0.20 | 0 | 49 | 2.78 | 0.71 | 0.38 | -0.01 | 8/18/2025 | 8/22/2025 3:59:55 PM EST |
| 3.00 | 0.00 | 0.25 | 0.13 | 0.15 | +0.05 | +50.00% | 0.04 | 29 | 3,147 | 1.36 | 0.31 | 0.40 | -0.01 | 8/22/2025 | 8/22/2025 3:59:55 PM EST |
| 4.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.12 | 0 | 56 | 1.81 | 0.10 | 0.21 | 0.00 | 8/21/2025 | 8/22/2025 3:59:55 PM EST |
| 5.00 | 0.00 | 0.95 | 0.48 | 0.10 | 0.00 | 0.00% | 0.10 | 0 | 1 | 5.85 | 0.04 | 0.09 | 0.00 | 8/18/2025 | 8/22/2025 3:59:55 PM EST |
| 6.00 | 0.00 | 0.95 | 0.48 | % | 0.08 | 0 | 0 | 6.21 | 0.01 | 0.03 | 0.00 | 8/22/2025 3:59:55 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 | 0.95 | 0.48 | % | 0.96 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 2.42 | -0.02 | 0.04 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 1.50 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.10 | 0 | 100 | 3.39 | -0.10 | 0.20 | 0.00 | 8/19/2025 | 8/22/2025 3:59:55 PM EST |
| 2.00 | 0.00 | 0.35 | 0.18 | 0.21 | 0.00 | 0.00% | 0.09 | 0 | 2 | 2.07 | -0.29 | 0.38 | -0.01 | 7/24/2025 | 8/22/2025 3:59:55 PM EST |
| 3.00 | 0.45 | 1.15 | 0.80 | 0.55 | 0.00 | 0.00% | 0.27 | 0 | 100 | 2.63 | -0.69 | 0.40 | -0.01 | 8/15/2025 | 8/22/2025 3:59:55 PM EST |
| 4.00 | 1.30 | 2.25 | 1.78 | % | 0.45 | 0 | 0 | 3.75 | -0.90 | 0.21 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 5.00 | 2.35 | 3.10 | 2.73 | % | 0.55 | 0 | 0 | 3.65 | -0.96 | 0.09 | 0.00 | 8/22/2025 3:59:55 PM EST | |||
| 6.00 | 3.40 | 4.00 | 3.70 | % | 0.62 | 0 | 0 | 3.60 | -0.99 | 0.03 | 0.00 | 8/22/2025 3:59:55 PM EST |