Options Chain for ALECTOR INC COM (ALEC) - $1.72 as of 7/10/2025 8:45:52 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 | 0.75 | 1.75 | 1.25 | 0.90 | 0.00 | 0.00% | 2.50 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 6/3/2025 | 7/10/2025 3:59:49 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | 0.60 | 0.00 | 0.00% | 0.50 | 0 | 35 | 7.63 | 1.00 | 0.02 | 0.00 | 6/4/2025 | 7/10/2025 3:59:49 PM EST |
| 1.50 | 0.15 | 1.00 | 0.58 | 0.20 | +0.10 | +100.00% | 0.39 | 2 | 364 | 2.35 | 0.82 | 0.91 | -0.01 | 7/10/2025 | 7/10/2025 3:59:49 PM EST |
| 2.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 52 | 1.92 | 0.21 | 1.00 | 0.00 | 6/24/2025 | 7/10/2025 3:59:49 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.04 | -0.01 | -20.00% | 0.01 | 100 | 2,858 | 2.32 | 0.02 | 0.16 | 0.00 | 7/10/2025 | 7/10/2025 3:59:49 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 132 | 4.64 | 0.00 | 0.00 | 0.00 | 5/5/2025 | 7/10/2025 3:59:49 PM EST |
| 7.50 | 0.00 | 0.95 | 0.48 | 0.07 | 0.00 | 0.00% | 0.06 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/5/2025 | 7/10/2025 3:59:49 PM EST |
| 10.00 | 0.00 | 0.05 | 0.03 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 12/4/2024 | 7/10/2025 3:59:49 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 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 1.00 | 0 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 7/3/2025 | 7/10/2025 3:59:49 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 3.49 | 0.00 | 0.02 | 0.00 | 7/10/2025 3:59:49 PM EST | |||
| 1.50 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 50 | 2.01 | -0.18 | 0.91 | -0.01 | 7/1/2025 | 7/10/2025 3:59:49 PM EST |
| 2.00 | 0.00 | 0.55 | 0.28 | % | 0.14 | 0 | 0 | 3.65 | -0.79 | 1.00 | 0.00 | 7/10/2025 3:59:49 PM EST | |||
| 2.50 | 0.55 | 1.55 | 1.05 | 0.80 | -0.47 | -37.01% | 0.42 | 10 | 83 | 4.80 | -0.98 | 0.16 | 0.00 | 7/10/2025 | 7/10/2025 3:59:49 PM EST |
| 5.00 | 3.00 | 3.60 | 3.30 | % | 0.66 | 0 | 0 | 7.04 | -1.00 | 0.00 | 0.00 | 7/10/2025 3:59:49 PM EST | |||
| 7.50 | 5.50 | 6.10 | 5.80 | 3.80 | 0.00 | 0.00% | 0.77 | 0 | 10 | 8.37 | -1.00 | 0.00 | 0.00 | 11/15/2024 | 7/10/2025 3:59:49 PM EST |
| 10.00 | 8.00 | 8.60 | 8.30 | % | 0.83 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/10/2025 3:59:49 PM EST |