Options Chain for ALECTOR INC COM (ALEC) - $2.07 as of 6/2/2026 10:33:54 AM 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 | 1.05 | 2.05 | 1.55 | 1.70 | 0.00 | 0.00% | 3.10 | 0 | 298 | 0.00 | 0.99 | 0.02 | 0.00 | 5/12/2026 | 6/1/2026 4:00:05 PM EST |
| 1.00 | 0.55 | 1.55 | 1.05 | % | 1.05 | 0 | 19 | 5.72 | 0.93 | 0.10 | 0.00 | 6/1/2026 4:00:05 PM EST | |||
| 1.50 | 0.00 | 0.90 | 0.45 | 0.70 | 0.00 | 0.00% | 0.30 | 0 | 1,412 | 2.29 | 0.80 | 0.22 | 0.00 | 5/26/2026 | 6/1/2026 4:00:05 PM EST |
| 2.00 | 0.05 | 1.05 | 0.55 | 0.65 | 0.00 | 0.00% | 0.28 | 0 | 56 | 3.74 | 0.64 | 0.32 | 0.00 | 5/26/2026 | 6/1/2026 4:00:05 PM EST |
| 2.50 | 0.00 | 0.40 | 0.20 | 0.25 | 0.00 | 0.00% | 0.08 | 0 | 136 | 1.21 | 0.46 | 0.38 | 0.00 | 5/26/2026 | 6/1/2026 4:00:05 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 522 | 1.92 | 0.09 | 0.14 | 0.00 | 5/13/2026 | 6/1/2026 4:00:05 PM EST |
| 7.50 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 1 | 3.15 | 0.02 | 0.04 | 0.00 | 6/1/2026 4:00:05 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 | 0.24 | 0.00 | 0.00% | 1.00 | 0 | 27 | 6.17 | -0.01 | 0.02 | 0.00 | 6/1/2026 | 6/1/2026 4:00:05 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | % | 0.50 | 0 | 0 | 0.00 | -0.07 | 0.10 | 0.00 | 6/1/2026 4:00:05 PM EST | |||
| 1.50 | 0.00 | 1.00 | 0.50 | 0.21 | 0.00 | 0.00% | 0.33 | 0 | 101 | 3.69 | -0.20 | 0.22 | 0.00 | 3/27/2026 | 6/1/2026 4:00:05 PM EST |
| 2.00 | 0.00 | 1.00 | 0.50 | % | 0.25 | 0 | 0 | 3.91 | -0.36 | 0.32 | 0.00 | 6/1/2026 4:00:05 PM EST | |||
| 2.50 | 0.20 | 1.20 | 0.70 | % | 0.28 | 0 | 0 | 2.84 | -0.54 | 0.38 | 0.00 | 6/1/2026 4:00:05 PM EST | |||
| 5.00 | 2.50 | 3.50 | 3.00 | % | 0.60 | 0 | 0 | 3.46 | -0.91 | 0.14 | 0.00 | 6/1/2026 4:00:05 PM EST | |||
| 7.50 | 3.00 | 7.90 | 5.45 | % | 0.73 | 0 | 0 | 0.00 | -0.98 | 0.04 | 0.00 | 6/1/2026 4:00:05 PM EST |