Alector, Inc. - Common Stock (NQ:ALEC)

2.960 -0.090 (-2.95%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 30, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
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 1,039,128 +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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