Options Chain for ANNEXON INC COM (ANNX) - $3.10 as of 10/8/2025 6:34:31 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 | 1.90 | 2.90 | 2.40 | 2.78 | 0.00 | 0.00% | 4.80 | 0 | 25 | 0.00 | 1.00 | 0.00 | 0.00 | 9/26/2025 | 10/8/2025 3:59:54 PM EST |
| 1.00 | 1.30 | 2.25 | 1.78 | 2.50 | 0.00 | 0.00% | 1.78 | 0 | 14 | 6.31 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 10/8/2025 3:59:54 PM EST |
| 1.50 | 0.95 | 1.95 | 1.45 | 1.65 | 0.00 | 0.00% | 0.97 | 0 | 43 | 6.70 | 1.00 | 0.00 | 0.00 | 10/7/2025 | 10/8/2025 3:59:54 PM EST |
| 2.00 | 1.10 | 1.90 | 1.50 | 1.14 | +0.04 | +3.64% | 0.75 | 33 | 122 | 3.44 | 1.00 | 0.00 | 0.00 | 10/8/2025 | 10/8/2025 3:59:54 PM EST |
| 3.00 | 0.00 | 0.30 | 0.15 | 0.25 | -0.03 | -10.72% | 0.05 | 12 | 1,652 | 0.83 | 0.67 | 0.88 | -0.01 | 10/8/2025 | 10/8/2025 3:59:54 PM EST |
| 4.00 | 0.00 | 0.20 | 0.10 | 0.01 | 0.00 | 0.00% | 0.03 | 0 | 2,235 | 2.33 | 0.04 | 0.21 | 0.00 | 10/7/2025 | 10/8/2025 3:59:54 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.01 | 0.00 | 0.00% | 0.02 | 0 | 148 | 2.94 | 0.00 | 0.00 | 0.00 | 9/29/2025 | 10/8/2025 3:59:54 PM EST |
| 6.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 249 | 5.12 | 0.00 | 0.00 | 0.00 | 8/14/2025 | 10/8/2025 3:59:54 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 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST | |||
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 5.22 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST | |||
| 1.50 | 0.00 | 0.30 | 0.15 | 0.09 | 0.00 | 0.00% | 0.10 | 0 | 9 | 6.71 | 0.00 | 0.00 | 0.00 | 8/19/2025 | 10/8/2025 3:59:54 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 27 | 2.38 | 0.00 | 0.00 | 0.00 | 10/7/2025 | 10/8/2025 3:59:54 PM EST |
| 3.00 | 0.00 | 0.40 | 0.20 | 0.40 | 0.00 | 0.00% | 0.07 | 0 | 49 | 1.93 | -0.33 | 0.88 | -0.01 | 10/6/2025 | 10/8/2025 3:59:54 PM EST |
| 4.00 | 0.45 | 1.15 | 0.80 | 0.80 | 0.00 | 0.00% | 0.20 | 0 | 2 | 2.89 | -0.96 | 0.21 | 0.00 | 10/6/2025 | 10/8/2025 3:59:54 PM EST |
| 5.00 | 1.40 | 2.25 | 1.83 | % | 0.37 | 0 | 0 | 4.42 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST | |||
| 6.00 | 2.60 | 3.50 | 3.05 | % | 0.51 | 0 | 0 | 6.45 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST |