Alector, Inc. - Common Stock (NQ:ALEC)
1.470
-0.140
(-8.70%)
Streaming Delayed Price
Updated: 4:00 PM EDT, Oct 23, 2025
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 23, 2025 | 1.610 | 1.680 | 1.460 | 1.470 | 7,612,254 | -0.14(-8.70%) |
| Oct 22, 2025 | 1.540 | 1.725 | 1.490 | 1.610 | 48,976,484 | -1.60(-49.84%) |
| Oct 21, 2025 | 3.220 | 3.270 | 3.090 | 3.210 | 4,350,272 | -0.10(-3.02%) |
| Oct 20, 2025 | 3.050 | 3.335 | 3.030 | 3.310 | 1,164,895 | +0.27(+8.88%) |
| Oct 17, 2025 | 3.160 | 3.330 | 3.030 | 3.040 | 1,043,296 | -0.18(-5.59%) |
| Oct 16, 2025 | 3.220 | 3.400 | 3.155 | 3.220 | 1,757,377 | +0.03(+0.94%) |
| Oct 15, 2025 | 2.900 | 3.230 | 2.880 | 3.190 | 1,724,446 | +0.20(+6.69%) |
| Oct 14, 2025 | 3.000 | 3.066 | 2.870 | 2.990 | 987,677 | -0.05(-1.64%) |
| Oct 13, 2025 | 3.000 | 3.070 | 2.905 | 3.040 | 1,163,711 | +0.02(+0.66%) |
| Oct 10, 2025 | 3.190 | 3.240 | 3.000 | 3.020 | 866,037 | -0.12(-3.82%) |
| Oct 09, 2025 | 3.080 | 3.225 | 3.060 | 3.140 | 1,111,552 | +0.06(+1.95%) |
| Oct 08, 2025 | 3.100 | 3.250 | 3.060 | 3.080 | 1,018,445 | +0.01(+0.33%) |
| Oct 07, 2025 | 3.150 | 3.210 | 3.040 | 3.070 | 1,064,190 | -0.11(-3.46%) |
| Oct 06, 2025 | 3.260 | 3.295 | 3.100 | 3.180 | 983,837 | -0.14(-4.22%) |
| Oct 03, 2025 | 3.190 | 3.330 | 3.110 | 3.320 | 2,591,020 | +0.16(+5.06%) |
| Oct 02, 2025 | 3.000 | 3.170 | 2.970 | 3.160 | 1,069,700 | +0.16(+5.33%) |
| Oct 01, 2025 | 2.860 | 3.030 | 2.840 | 3.000 | 1,028,577 | +0.04(+1.35%) |
| Sep 30, 2025 | 3.000 | 3.050 | 2.830 | 2.960 | 964,940 | -0.09(-2.95%) |
| Sep 29, 2025 | 3.090 | 3.160 | 3.005 | 3.050 | 555,897 | -0.05(-1.61%) |
| Sep 26, 2025 | 2.940 | 3.155 | 2.920 | 3.100 | 1,037,255 | +0.17(+5.80%) |
| Sep 25, 2025 | 3.100 | 3.200 | 2.881 | 2.930 | 1,092,951 | -0.23(-7.28%) |
| Sep 24, 2025 | 3.170 | 3.280 | 3.120 | 3.160 | 576,027 | -0.02(-0.63%) |
| Sep 23, 2025 | 3.170 | 3.280 | 3.120 | 3.180 | 949,174 | +0.00(+0.00%) |
| Sep 22, 2025 | 2.970 | 3.255 | 2.950 | 3.180 | 1,113,286 | +0.15(+4.95%) |
| Sep 19, 2025 | 3.150 | 3.150 | 3.010 | 3.030 | 2,304,806 | -0.10(-3.19%) |
| Sep 18, 2025 | 3.000 | 3.170 | 2.920 | 3.130 | 708,424 | +0.18(+6.10%) |
| Sep 17, 2025 | 2.770 | 3.180 | 2.760 | 2.950 | 1,322,180 | +0.19(+6.88%) |
| Sep 16, 2025 | 2.950 | 2.980 | 2.750 | 2.760 | 581,037 | -0.20(-6.76%) |
| Sep 15, 2025 | 2.750 | 2.960 | 2.710 | 2.960 | 924,969 | +0.21(+7.64%) |
| Sep 12, 2025 | 2.840 | 2.955 | 2.740 | 2.750 | 6,128,215 | -0.12(-4.18%) |
| Sep 11, 2025 | 2.850 | 3.000 | 2.780 | 2.870 | 436,445 | +0.03(+1.06%) |
| Sep 10, 2025 | 2.780 | 2.880 | 2.760 | 2.840 | 867,810 | +0.04(+1.43%) |
| Sep 09, 2025 | 2.750 | 2.850 | 2.710 | 2.800 | 673,815 | +0.04(+1.45%) |
| Sep 08, 2025 | 3.000 | 3.000 | 2.740 | 2.760 | 1,266,461 | -0.25(-8.31%) |
| Sep 05, 2025 | 2.830 | 3.070 | 2.830 | 3.010 | 1,658,380 | +0.19(+6.74%) |
| Sep 04, 2025 | 2.790 | 2.895 | 2.710 | 2.820 | 1,039,027 | +0.03(+1.08%) |
| Sep 03, 2025 | 2.620 | 2.860 | 2.620 | 2.790 | 1,556,357 | +0.20(+7.72%) |
| Sep 02, 2025 | 2.300 | 2.649 | 2.300 | 2.590 | 1,750,035 | +0.24(+10.21%) |
| Aug 29, 2025 | 2.390 | 2.440 | 2.310 | 2.350 | 465,077 | -0.04(-1.67%) |
| Aug 28, 2025 | 2.420 | 2.510 | 2.380 | 2.390 | 712,885 | -0.01(-0.42%) |
| Aug 27, 2025 | 2.360 | 2.550 | 2.330 | 2.400 | 683,746 | +0.04(+1.69%) |
| Aug 26, 2025 | 2.340 | 2.409 | 2.310 | 2.360 | 625,613 | +0.02(+0.85%) |
| Aug 25, 2025 | 2.530 | 2.560 | 2.330 | 2.340 | 841,397 | -0.18(-7.14%) |
| Aug 22, 2025 | 2.290 | 2.560 | 2.290 | 2.520 | 1,343,977 | +0.25(+11.01%) |
| Aug 21, 2025 | 2.190 | 2.285 | 2.090 | 2.270 | 677,932 | +0.07(+3.18%) |
| Aug 20, 2025 | 2.150 | 2.230 | 2.033 | 2.200 | 1,290,107 | +0.04(+1.85%) |
| Aug 19, 2025 | 2.090 | 2.285 | 2.090 | 2.160 | 1,404,291 | +0.03(+1.41%) |
| Aug 18, 2025 | 2.240 | 2.320 | 2.100 | 2.130 | 1,392,000 | -0.12(-5.33%) |
| Aug 15, 2025 | 2.450 | 2.450 | 2.220 | 2.250 | 1,610,659 | -0.21(-8.54%) |
| Aug 14, 2025 | 2.140 | 2.500 | 2.125 | 2.460 | 2,414,917 | +0.28(+12.84%) |
| Aug 13, 2025 | 2.020 | 2.230 | 2.010 | 2.180 | 1,547,436 | +0.18(+9.00%) |
| Aug 12, 2025 | 2.250 | 2.300 | 1.990 | 2.000 | 1,725,240 | -0.23(-10.31%) |
| Aug 11, 2025 | 2.200 | 2.415 | 2.105 | 2.230 | 4,208,921 | +0.08(+3.72%) |
| Aug 08, 2025 | 1.630 | 2.220 | 1.540 | 2.150 | 8,927,432 | +0.69(+47.26%) |
| Aug 07, 2025 | 1.430 | 1.470 | 1.420 | 1.460 | 646,102 | +0.03(+2.10%) |
| Aug 06, 2025 | 1.570 | 1.570 | 1.430 | 1.430 | 518,435 | -0.13(-8.33%) |
| Aug 05, 2025 | 1.560 | 1.595 | 1.510 | 1.560 | 603,534 | +0.01(+0.65%) |
| Aug 04, 2025 | 1.450 | 1.550 | 1.435 | 1.550 | 487,370 | +0.10(+6.90%) |
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