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

1.560 +0.040 (+2.63%)
Streaming Delayed Price Updated: 4:00 PM EST, Dec 31, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Dec 31, 2025 1.510 1.580 1.505 1.560 768,807 +0.04(+2.63%)
Dec 30, 2025 1.520 1.540 1.490 1.520 676,140 +0.00(+0.00%)
Dec 29, 2025 1.440 1.530 1.440 1.520 1,576,232 +0.07(+4.83%)
Dec 26, 2025 1.440 1.475 1.403 1.450 640,188 +0.00(+0.00%)
Dec 24, 2025 1.420 1.470 1.420 1.450 400,986 +0.04(+2.84%)
Dec 23, 2025 1.420 1.470 1.400 1.410 1,095,724 -0.04(-2.76%)
Dec 22, 2025 1.400 1.490 1.400 1.450 1,111,194 +0.05(+3.57%)
Dec 19, 2025 1.370 1.450 1.350 1.400 3,004,824 +0.01(+0.72%)
Dec 18, 2025 1.360 1.450 1.344 1.390 1,296,786 +0.04(+2.96%)
Dec 17, 2025 1.390 1.415 1.335 1.350 641,000 -0.04(-2.88%)
Dec 16, 2025 1.390 1.450 1.350 1.390 853,635 -0.03(-2.11%)
Dec 15, 2025 1.520 1.520 1.420 1.420 1,219,627 -0.07(-4.70%)
Dec 12, 2025 1.460 1.540 1.411 1.490 1,474,064 +0.03(+2.05%)
Dec 11, 2025 1.310 1.540 1.290 1.460 5,002,402 +0.16(+12.31%)
Dec 10, 2025 1.270 1.310 1.255 1.300 978,023 +0.02(+1.56%)
Dec 09, 2025 1.220 1.290 1.180 1.280 2,352,207 +0.06(+4.92%)
Dec 08, 2025 1.240 1.270 1.200 1.220 1,642,656 +0.00(+0.00%)
Dec 05, 2025 1.210 1.260 1.190 1.220 1,355,435 +0.01(+0.83%)
Dec 04, 2025 1.120 1.250 1.110 1.210 2,787,859 +0.07(+6.14%)
Dec 03, 2025 1.140 1.157 1.090 1.140 2,416,719 +0.00(+0.00%)
Dec 02, 2025 1.230 1.240 1.130 1.140 1,382,853 -0.09(-7.32%)
Dec 01, 2025 1.300 1.320 1.215 1.230 1,215,456 -0.10(-7.52%)
Nov 28, 2025 1.360 1.360 1.300 1.330 569,533 -0.02(-1.48%)
Nov 26, 2025 1.270 1.390 1.270 1.350 1,338,791 +0.07(+5.47%)
Nov 25, 2025 1.280 1.339 1.260 1.280 821,550 +0.00(+0.00%)
Nov 24, 2025 1.260 1.300 1.260 1.280 1,358,104 +0.04(+3.23%)
Nov 21, 2025 1.200 1.285 1.190 1.240 1,066,271 +0.04(+3.33%)
Nov 20, 2025 1.260 1.350 1.190 1.200 2,114,191 -0.02(-1.64%)
Nov 19, 2025 1.280 1.350 1.210 1.220 1,528,039 -0.05(-3.94%)
Nov 18, 2025 1.240 1.330 1.210 1.270 1,709,428 +0.03(+2.42%)
Nov 17, 2025 1.190 1.295 1.160 1.240 1,614,852 +0.00(+0.00%)
Nov 14, 2025 1.230 1.295 1.210 1.240 1,647,981 +0.04(+3.33%)
Nov 13, 2025 1.320 1.360 1.195 1.200 2,597,405 -0.14(-10.45%)
Nov 12, 2025 1.340 1.435 1.300 1.340 2,700,819 -0.02(-1.47%)
Nov 11, 2025 1.300 1.385 1.300 1.360 1,343,575 +0.05(+3.82%)
Nov 10, 2025 1.270 1.409 1.260 1.310 1,712,399 +0.03(+2.34%)
Nov 07, 2025 1.270 1.290 1.170 1.280 1,976,865 -0.02(-1.54%)
Nov 06, 2025 1.250 1.335 1.220 1.300 2,363,400 +0.05(+3.59%)
Nov 05, 2025 1.320 1.330 1.250 1.255 1,772,300 -0.07(-4.92%)
Nov 04, 2025 1.400 1.435 1.290 1.320 2,687,747 -0.12(-8.33%)
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