5 DAY PERFORMANCE
+174.38%
1 MONTH PERFORMANCE
+159.38%
3 MONTH PERFORMANCE
+18.57%
6 MONTH PERFORMANCE
+130.56%
YEAR-TO-DATE PERFORMANCE
+75.66%
1 YEAR PERFORMANCE
+43.72%
Alector, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/09/2025 | $1.22 | $1.28 (4.92%) | $1.29 | $1.18 | 2.35 M | $125.68 M |
| 12/08/2025 | $1.24 | $1.22 (-1.61%) | $1.27 | $1.20 | 1.64 M | $125.17 M |
| 12/05/2025 | $1.21 | $1.22 (0.83%) | $1.26 | $1.19 | 1.36 M | $125.17 M |
| 12/04/2025 | $1.12 | $1.21 (8.04%) | $1.25 | $1.11 | 2.79 M | $124.14 M |
| 12/03/2025 | $1.14 | $1.14 (0%) | $1.16 | $1.09 | 2.42 M | $116.96 M |
| 12/02/2025 | $1.23 | $1.14 (-7.32%) | $1.24 | $1.13 | 1.40 M | $116.96 M |
| 12/01/2025 | $1.30 | $1.23 (-5.38%) | $1.32 | $1.22 | 1.22 M | $126.20 M |
| 11/28/2025 | $1.36 | $1.33 (-2.21%) | $1.36 | $1.30 | 569.53 K | $136.45 M |
| 11/26/2025 | $1.27 | $1.35 (6.3%) | $1.39 | $1.27 | 1.34 M | $138.51 M |
| 11/25/2025 | $1.28 | $1.28 (0%) | $1.34 | $1.26 | 821.60 K | $131.32 M |
| 11/24/2025 | $1.26 | $1.28 (1.59%) | $1.30 | $1.26 | 1.36 M | $131.32 M |
| 11/21/2025 | $1.20 | $1.24 (3.33%) | $1.29 | $1.19 | 1.07 M | $127.22 M |
| 11/20/2025 | $1.26 | $1.20 (-4.76%) | $1.35 | $1.19 | 2.11 M | $123.12 M |
| 11/19/2025 | $1.28 | $1.22 (-4.69%) | $1.35 | $1.21 | 1.53 M | $125.17 M |
| 11/18/2025 | $1.24 | $1.27 (2.42%) | $1.33 | $1.21 | 1.71 M | $130.30 M |
| 11/17/2025 | $1.19 | $1.24 (4.2%) | $1.30 | $1.16 | 1.62 M | $127.22 M |
| 11/14/2025 | $1.23 | $1.24 (0.81%) | $1.30 | $1.21 | 1.65 M | $127.22 M |
| 11/13/2025 | $1.32 | $1.20 (-9.09%) | $1.36 | $1.20 | 2.60 M | $123.12 M |
| 11/12/2025 | $1.34 | $1.34 (0%) | $1.44 | $1.30 | 2.70 M | $137.48 M |
| 11/11/2025 | $1.30 | $1.36 (4.62%) | $1.39 | $1.30 | 1.34 M | $139.53 M |
| 11/10/2025 | $1.27 | $1.31 (3.15%) | $1.41 | $1.26 | 1.71 M | $134.40 M |
| 11/07/2025 | $1.27 | $1.28 (0.79%) | $1.29 | $1.17 | 1.98 M | $131.32 M |
| 11/06/2025 | $1.25 | $1.30 (4%) | $1.34 | $1.22 | 2.36 M | $133.38 M |
| 11/05/2025 | $1.32 | $1.25 (-5.3%) | $1.33 | $1.25 | 1.77 M | $128.25 M |
| 11/04/2025 | $1.40 | $1.32 (-5.71%) | $1.44 | $1.29 | 2.69 M | $135.43 M |
| 11/03/2025 | $1.46 | $1.44 (-1.37%) | $1.50 | $1.39 | 1.64 M | $147.74 M |
| 10/31/2025 | $1.52 | $1.47 (-3.29%) | $1.56 | $1.40 | 4.42 M | $147.55 M |
| 10/30/2025 | $1.55 | $1.52 (-1.94%) | $1.66 | $1.50 | 2.58 M | $152.56 M |
| 10/29/2025 | $1.51 | $1.55 (2.65%) | $1.68 | $1.49 | 6.82 M | $155.58 M |
| 10/28/2025 | $1.48 | $1.50 (1.35%) | $1.55 | $1.45 | 3.88 M | $150.56 M |
| 10/27/2025 | $1.54 | $1.50 (-2.6%) | $1.60 | $1.50 | 3.73 M | $150.56 M |
| 10/24/2025 | $1.47 | $1.50 (2.04%) | $1.54 | $1.33 | 6.64 M | $150.56 M |
| 10/23/2025 | $1.61 | $1.47 (-8.7%) | $1.68 | $1.46 | 7.62 M | $147.55 M |
| 10/22/2025 | $1.54 | $1.61 (4.55%) | $1.73 | $1.49 | 48.99 M | $161.60 M |
| 10/21/2025 | $3.22 | $3.21 (-0.31%) | $3.27 | $3.09 | 4.47 M | $322.19 M |
| 10/20/2025 | $3.05 | $3.31 (8.52%) | $3.34 | $3.03 | 1.17 M | $332.23 M |
| 10/17/2025 | $3.16 | $3.04 (-3.8%) | $3.33 | $3.03 | 1.04 M | $305.13 M |
| 10/16/2025 | $3.22 | $3.22 (0%) | $3.40 | $3.16 | 1.76 M | $323.20 M |
| 10/15/2025 | $2.90 | $3.19 (10%) | $3.23 | $2.88 | 1.72 M | $320.19 M |
| 10/14/2025 | $3.00 | $2.99 (-0.33%) | $3.07 | $2.87 | 987.70 K | $300.11 M |
| 10/13/2025 | $3.00 | $3.04 (1.33%) | $3.07 | $2.91 | 1.16 M | $305.13 M |
| 10/10/2025 | $3.20 | $3.02 (-5.63%) | $3.24 | $3.00 | 866.04 K | $303.12 M |
| 10/09/2025 | $3.08 | $3.14 (1.95%) | $3.23 | $3.06 | 1.11 M | $315.17 M |
| 10/08/2025 | $3.10 | $3.08 (-0.65%) | $3.25 | $3.06 | 1.02 M | $309.14 M |
| 10/07/2025 | $3.15 | $3.07 (-2.54%) | $3.21 | $3.04 | 1.06 M | $308.14 M |
| 10/06/2025 | $3.26 | $3.18 (-2.45%) | $3.29 | $3.10 | 983.91 K | $319.18 M |
| 10/03/2025 | $3.19 | $3.32 (4.08%) | $3.33 | $3.11 | 2.59 M | $333.23 M |
| 10/02/2025 | $3.00 | $3.16 (5.33%) | $3.17 | $2.97 | 1.07 M | $317.17 M |
| 10/01/2025 | $2.86 | $3.00 (4.9%) | $3.03 | $2.84 | 1.03 M | $301.11 M |
| 09/30/2025 | $3.00 | $2.96 (-1.33%) | $3.05 | $2.83 | 964.94 K | $297.10 M |
| 09/29/2025 | $3.09 | $3.05 (-1.29%) | $3.16 | $3.01 | 555.90 K | $306.13 M |
| 09/26/2025 | $2.94 | $3.10 (5.44%) | $3.16 | $2.92 | 1.02 M | $311.15 M |
| 09/25/2025 | $3.10 | $2.93 (-5.48%) | $3.20 | $2.88 | 1.10 M | $294.09 M |
| 09/24/2025 | $3.17 | $3.16 (-0.32%) | $3.28 | $3.12 | 576.23 K | $317.17 M |
| 09/23/2025 | $3.17 | $3.18 (0.32%) | $3.28 | $3.12 | 949.21 K | $319.18 M |
| 09/22/2025 | $2.97 | $3.18 (7.07%) | $3.26 | $2.95 | 1.11 M | $319.18 M |
| 09/19/2025 | $3.15 | $3.03 (-3.81%) | $3.15 | $3.01 | 2.30 M | $304.13 M |
| 09/18/2025 | $3.00 | $3.13 (4.33%) | $3.17 | $2.92 | 708.60 K | $314.16 M |
| 09/17/2025 | $2.77 | $2.95 (6.5%) | $3.18 | $2.76 | 1.32 M | $296.10 M |
| 09/16/2025 | $2.95 | $2.76 (-6.44%) | $2.98 | $2.75 | 581.60 K | $277.03 M |
| 09/15/2025 | $2.75 | $2.96 (7.64%) | $2.96 | $2.71 | 925.00 K | $297.10 M |
| 09/12/2025 | $2.84 | $2.75 (-3.17%) | $2.96 | $2.74 | 6.13 M | $276.02 M |
| 09/11/2025 | $2.85 | $2.87 (0.7%) | $3.00 | $2.78 | 436.45 K | $288.07 M |
| 09/10/2025 | $2.78 | $2.84 (2.16%) | $2.88 | $2.76 | 867.99 K | $285.06 M |
| 09/09/2025 | $2.75 | $2.80 (1.82%) | $2.85 | $2.71 | 674.00 K | $281.04 M |