Alector Inc. (ALEC)
NASDAQ: ALEC
· Real-Time Price · USD
3.32
0.16 (5.06%)
At close: Oct 03, 2025, 3:59 PM
3.33
0.29%
After-hours: Oct 03, 2025, 07:43 PM EDT
ALEC Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 3.19 | 3.33 | 3.11 | 3.32 | 3.32 | 5.06% | 2,589,020 |
| Oct 2, 2025 | 3.00 | 3.17 | 2.97 | 3.16 | 3.16 | 5.33% | 1,069,700 |
| Oct 1, 2025 | 2.86 | 3.03 | 2.84 | 3.00 | 3.00 | 1.35% | 1,028,582 |
| Sep 30, 2025 | 3.00 | 3.05 | 2.83 | 2.96 | 2.96 | -2.95% | 964,940 |
| Sep 29, 2025 | 3.09 | 3.16 | 3.01 | 3.05 | 3.05 | -1.61% | 555,900 |
| Sep 26, 2025 | 2.94 | 3.16 | 2.92 | 3.10 | 3.10 | 5.80% | 1,024,457 |
| Sep 25, 2025 | 3.10 | 3.20 | 2.88 | 2.93 | 2.93 | -7.28% | 1,095,043 |
| Sep 24, 2025 | 3.17 | 3.28 | 3.12 | 3.16 | 3.16 | -0.63% | 576,227 |
| Sep 23, 2025 | 3.17 | 3.28 | 3.12 | 3.18 | 3.18 | 0.00% | 949,205 |
| Sep 22, 2025 | 2.97 | 3.26 | 2.95 | 3.18 | 3.18 | 4.95% | 1,113,400 |
| Sep 19, 2025 | 3.15 | 3.15 | 3.01 | 3.03 | 3.03 | -3.19% | 2,304,806 |
| Sep 18, 2025 | 3.00 | 3.17 | 2.92 | 3.13 | 3.13 | 6.10% | 708,600 |
| Sep 17, 2025 | 2.77 | 3.18 | 2.76 | 2.95 | 2.95 | 6.88% | 1,322,444 |
| Sep 16, 2025 | 2.95 | 2.98 | 2.75 | 2.76 | 2.76 | -6.76% | 581,600 |
| Sep 15, 2025 | 2.75 | 2.96 | 2.71 | 2.96 | 2.96 | 7.64% | 925,000 |
| Sep 12, 2025 | 2.84 | 2.96 | 2.74 | 2.75 | 2.75 | -4.18% | 6,128,211 |
| Sep 11, 2025 | 2.85 | 3.00 | 2.78 | 2.87 | 2.87 | 1.06% | 436,445 |
| Sep 10, 2025 | 2.78 | 2.88 | 2.76 | 2.84 | 2.84 | 1.43% | 867,993 |
| Sep 9, 2025 | 2.75 | 2.85 | 2.71 | 2.80 | 2.80 | 1.45% | 674,000 |
| Sep 8, 2025 | 3.00 | 3.00 | 2.74 | 2.76 | 2.76 | -8.31% | 1,266,700 |
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