Options Chain for ALECTOR INC COM (ALEC) - $2.37 as of 5/1/2026 1:16:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.60 | 0.30 | 0.41 | 0.00 | 0.00% | 0.12 | 0 | 1 | 1.94 | 0.55 | 0.37 | 0.00 | 4/24/2026 | 5/1/2026 4:00:04 PM EST |
| 5.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 7 | 2.23 | 0.07 | 0.13 | 0.00 | 4/30/2026 | 5/1/2026 4:00:04 PM EST |
| 7.50 | 0.00 | 0.50 | 0.25 | % | 0.03 | 0 | 0 | 3.62 | 0.01 | 0.02 | 0.00 | 5/1/2026 4:00:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.05 | 1.05 | 0.55 | 0.40 | 0.00 | 0.00% | 0.22 | 0 | 1 | 2.93 | -0.45 | 0.37 | 0.00 | 4/17/2026 | 5/1/2026 4:00:04 PM EST |
| 5.00 | 2.30 | 3.30 | 2.80 | % | 0.56 | 0 | 0 | 3.21 | -0.93 | 0.13 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 7.50 | 4.70 | 5.70 | 5.20 | % | 0.69 | 0 | 0 | 3.84 | -0.99 | 0.02 | 0.00 | 5/1/2026 4:00:04 PM EST |