Options Chain for ANNEXON INC COM (ANNX) - $3.76 as of 10/27/2026 8:27:14 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 | 1.00 | 5.50 | 3.25 | 3.30 | 0.00 | 0.00% | 6.50 | 0 | 20 | 0.02 | 1.00 | 0.00 | 0.00 | 10/13/2026 | 10/27/2026 3:59:52 PM EST |
| 1.00 | 0.50 | 5.40 | 2.95 | 4.14 | 0.00 | 0.00% | 2.95 | 0 | 36 | 0.02 | 0.98 | 0.02 | 0.00 | 8/3/2026 | 10/27/2026 3:59:52 PM EST |
| 1.50 | 1.95 | 4.00 | 2.98 | 2.56 | -2.14 | -45.54% | 1.99 | 50 | 60 | 0.02 | 0.94 | 0.03 | -0.01 | 10/27/2026 | 10/27/2026 3:59:52 PM EST |
| 2.00 | 1.35 | 2.90 | 2.13 | 2.00 | 0.00 | 0.00% | 1.06 | 0 | 74 | 0.02 | 0.89 | 0.05 | -0.01 | 10/19/2026 | 10/27/2026 3:59:52 PM EST |
| 3.00 | 0.20 | 4.30 | 2.25 | 1.60 | 0.00 | 0.00% | 0.75 | 0 | 601 | 0.02 | 0.79 | 0.08 | -0.01 | 10/14/2026 | 10/27/2026 3:59:52 PM EST |
| 4.00 | 1.15 | 1.55 | 1.35 | 1.22 | -0.03 | -2.40% | 0.34 | 20 | 184 | 2.38 | 0.69 | 0.10 | -0.01 | 10/27/2026 | 10/27/2026 3:59:52 PM EST |
| 5.00 | 0.95 | 1.25 | 1.10 | 0.98 | +0.02 | +2.09% | 0.22 | 20 | 7,048 | 2.41 | 0.60 | 0.11 | -0.01 | 10/27/2026 | 10/27/2026 3:59:52 PM EST |
| 6.00 | 0.45 | 2.50 | 1.48 | 0.85 | 0.00 | 0.00% | 0.25 | 0 | 176 | 3.67 | 0.53 | 0.11 | -0.02 | 10/19/2026 | 10/27/2026 3:59:52 PM EST |
| 7.00 | 0.50 | 1.05 | 0.78 | 0.66 | 0.00 | 0.00% | 0.11 | 0 | 2,927 | 2.46 | 0.45 | 0.12 | -0.01 | 10/22/2026 | 10/27/2026 3:59:52 PM EST |
| 8.00 | 0.00 | 3.20 | 1.60 | 0.50 | 0.00 | 0.00% | 0.20 | 0 | 21 | 8.54 | 0.42 | 0.11 | -0.02 | 9/24/2026 | 10/27/2026 3:59:52 PM EST |
| 9.00 | 0.00 | 0.75 | 0.38 | 0.47 | 0.00 | 0.00% | 0.04 | 0 | 176 | 2.50 | 0.34 | 0.11 | -0.01 | 9/29/2026 | 10/27/2026 3:59:52 PM EST |
| 10.00 | 0.20 | 0.55 | 0.38 | 0.40 | 0.00 | 0.00% | 0.04 | 0 | 7,307 | 2.31 | 0.30 | 0.10 | -0.01 | 10/23/2026 | 10/27/2026 3:59:52 PM EST |
| 12.00 | 0.00 | 1.00 | 0.50 | 0.30 | 0.00 | 0.00% | 0.04 | 0 | 1,477 | 3.70 | 0.24 | 0.09 | -0.01 | 10/23/2026 | 10/27/2026 3:59:52 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 | 2.65 | 1.33 | 0.21 | 0.00 | 0.00% | 2.66 | 0 | 8 | 0.00 | 0.00 | 0.00 | 0.00 | 6/1/2026 | 10/27/2026 3:59:52 PM EST |
| 1.00 | 0.00 | 2.70 | 1.35 | % | 1.35 | 0 | 0 | 0.00 | -0.02 | 0.02 | 0.00 | 10/27/2026 3:59:52 PM EST | |||
| 1.50 | 0.00 | 2.80 | 1.40 | 0.25 | 0.00 | 0.00% | 0.93 | 0 | 28 | 0.00 | -0.06 | 0.03 | -0.01 | 10/23/2026 | 10/27/2026 3:59:52 PM EST |
| 2.00 | 0.00 | 3.00 | 1.50 | 0.36 | 0.00 | 0.00% | 0.75 | 0 | 2,520 | 0.00 | -0.11 | 0.05 | -0.01 | 10/13/2026 | 10/27/2026 3:59:52 PM EST |
| 3.00 | 0.10 | 0.90 | 0.50 | 0.75 | 0.00 | 0.00% | 0.17 | 0 | 840 | 1.89 | -0.21 | 0.08 | -0.01 | 10/26/2026 | 10/27/2026 3:59:52 PM EST |
| 4.00 | 0.95 | 1.60 | 1.28 | 1.55 | 0.00 | 0.00% | 0.32 | 0 | 384 | 2.41 | -0.31 | 0.10 | -0.01 | 10/26/2026 | 10/27/2026 3:59:52 PM EST |
| 5.00 | 1.00 | 2.50 | 1.75 | 2.42 | 0.00 | 0.00% | 0.35 | 0 | 2,702 | 3.43 | -0.40 | 0.11 | -0.01 | 10/16/2026 | 10/27/2026 3:59:52 PM EST |
| 6.00 | 0.55 | 5.40 | 2.98 | 2.50 | 0.00 | 0.00% | 0.50 | 0 | 60 | 9.91 | -0.47 | 0.11 | -0.02 | 9/4/2026 | 10/27/2026 3:59:52 PM EST |
| 7.00 | 1.50 | 6.30 | 3.90 | 2.95 | 0.00 | 0.00% | 0.56 | 0 | 30 | 9.68 | -0.55 | 0.12 | -0.01 | 7/16/2026 | 10/27/2026 3:59:52 PM EST |
| 8.00 | 2.50 | 7.20 | 4.85 | % | 0.61 | 0 | 0 | 9.47 | -0.58 | 0.11 | -0.02 | 10/27/2026 3:59:52 PM EST | |||
| 9.00 | 3.50 | 8.10 | 5.80 | % | 0.64 | 0 | 0 | 9.28 | -0.66 | 0.11 | -0.01 | 10/27/2026 3:59:52 PM EST | |||
| 10.00 | 4.10 | 9.00 | 6.55 | 6.80 | 0.00 | 0.00% | 0.66 | 0 | 24 | 9.11 | -0.70 | 0.10 | -0.01 | 10/16/2026 | 10/27/2026 3:59:52 PM EST |
| 12.00 | 6.00 | 10.90 | 8.45 | % | 0.70 | 0 | 13 | 9.18 | -0.76 | 0.09 | -0.01 | 10/27/2026 3:59:52 PM EST |