Options Chain for ALECTOR INC COM (ALEC) - $1.41 as of 7/15/2026 7:03:34 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 | 0.40 | 1.40 | 0.90 | 1.52 | 0.00 | 0.00% | 1.80 | 0 | 202 | 0.00 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 7/14/2026 3:59:51 PM EST |
| 1.00 | 0.05 | 1.05 | 0.55 | 1.05 | 0.00 | 0.00% | 0.55 | 0 | 9 | 0.00 | 1.00 | 0.00 | 0.00 | 7/2/2026 | 7/14/2026 3:59:51 PM EST |
| 1.50 | 0.00 | 0.55 | 0.28 | 0.06 | 0.00 | 0.00% | 0.19 | 0 | 1,426 | 1.74 | 0.00 | 0.07 | 0.00 | 7/14/2026 | 7/14/2026 3:59:51 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2,079 | 3.95 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 7/14/2026 3:59:51 PM EST |
| 2.50 | 0.00 | 0.45 | 0.23 | 0.05 | 0.00 | 0.00% | 0.09 | 0 | 3,102 | 0.00 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/14/2026 3:59:51 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 526 | 0.00 | 0.00 | 0.00 | 0.00 | 6/24/2026 | 7/14/2026 3:59:51 PM EST |
| 7.50 | 0.00 | 0.25 | 0.13 | 0.06 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 7/10/2026 | 7/14/2026 3:59:51 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 | 0.24 | 0.00 | 0.00% | 0.06 | 0 | 27 | 0.00 | 0.00 | 0.00 | 0.00 | 6/1/2026 | 7/14/2026 3:59:51 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 4.33 | 0.00 | 0.00 | 0.00 | 7/14/2026 3:59:51 PM EST | |||
| 1.50 | 0.00 | 0.20 | 0.10 | 0.13 | 0.00 | 0.00% | 0.07 | 0 | 2,792 | 2.77 | -1.00 | 0.07 | 0.00 | 7/14/2026 | 7/14/2026 3:59:51 PM EST |
| 2.00 | 0.05 | 1.05 | 0.55 | 0.40 | 0.00 | 0.00% | 0.28 | 0 | 100 | 0.00 | -1.00 | 0.00 | 0.00 | 6/25/2026 | 7/14/2026 3:59:51 PM EST |
| 2.50 | 0.55 | 1.55 | 1.05 | % | 0.42 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/14/2026 3:59:51 PM EST | |||
| 5.00 | 3.10 | 4.10 | 3.60 | % | 0.72 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/14/2026 3:59:51 PM EST | |||
| 7.50 | 3.50 | 8.50 | 6.00 | % | 0.80 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 7/14/2026 3:59:51 PM EST |