Alector Inc. (ALEC)
NASDAQ: ALEC
· Real-Time Price · USD
3.10
0.17 (5.80%)
At close: Sep 26, 2025, 3:59 PM
3.04
-1.94%
After-hours: Sep 26, 2025, 07:46 PM EDT
ALEC Open Interest Chart
Open interest breakdown by expiration date for ALEC
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
12,701
contracts, with 9,526
call contracts and
3,175 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 991 | 1,253 | 1.26 |
| Nov 21, 2025 | 397 | 127 | 0.32 |
| Dec 19, 2025 | 5,272 | 4 | 0.00 |
| Jan 16, 2026 | 2,657 | 1,787 | 0.67 |
| Apr 17, 2026 | 209 | 4 | 0.02 |