ALEC
ALECTOR (ALEC)
NASDAQ
$2.39+$0.02 (+1.06%)
Price as of Aug 21, 2026 4:52 PM EDT
  • $263.5M
    Market Cap
  • -6.35%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    +53.25%
    Low Price$1.48
    High Price$2.43
  • 3 Months
    +6.79%
    Low Price$1.39
    High Price$2.43
  • 1 Year
    -6.35%
    Low Price$1.14
    High Price$3.32
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
2.28
2.37
2.20
2.36
+4.42%
728,094
08/20/2026
2.40
2.46
2.19
2.26
-7.00%
662,589
08/19/2026
2.25
2.53
2.16
2.43
+9.95%
3,755,621
08/18/2026
2.04
2.30
2.04
2.21
+7.80%
4,774,016
08/17/2026
1.91
2.09
1.90
2.05
+4.59%
913,807
08/14/2026
2.04
2.07
1.95
1.96
-3.92%
649,021
08/13/2026
2.15
2.15
1.98
2.04
-5.12%
1,294,760
08/12/2026
2.06
2.18
2.02
2.15
+2.87%
786,196
08/11/2026
1.68
2.13
1.65
2.09
+23.67%
5,543,288
08/10/2026
1.77
1.78
1.60
1.69
-5.06%
805,594
08/07/2026
1.84
2.00
1.74
1.78
-2.73%
1,246,977
08/06/2026
1.49
2.04
1.48
1.83
+22.82%
5,704,449
08/06/2026
-$0.21 Earnings
08/05/2026
1.56
1.57
1.46
1.49
-3.25%
392,306
08/04/2026
1.51
1.61
1.51
1.54
+1.99%
407,157
08/03/2026
1.51
1.54
1.46
1.51
0.00%
359,922
07/31/2026
1.62
1.62
1.49
1.51
-6.79%
548,294
07/30/2026
1.52
1.67
1.51
1.62
+6.58%
453,153
07/29/2026
1.51
1.57
1.49
1.52
0.00%
307,858
07/28/2026
1.51
1.54
1.48
1.52
+0.66%
342,803
07/27/2026
1.49
1.58
1.47
1.51
+2.03%
229,001
07/24/2026
1.50
1.51
1.46
1.48
-0.67%
325,295
07/23/2026
1.48
1.55
1.47
1.49
-2.61%
607,111
07/22/2026
1.53
1.54
1.49
1.53
-0.65%
333,441
07/21/2026
1.42
1.55
1.42
1.54
+7.69%
499,661
07/20/2026
1.49
1.50
1.42
1.43
-4.67%
463,910
07/17/2026
1.43
1.52
1.42
1.50
+2.04%
500,120
07/16/2026
1.40
1.50
1.39
1.47
-2.00%
713,479
07/15/2026
1.39
1.53
1.37
1.50
+7.91%
719,640
07/14/2026
1.53
1.53
1.37
1.39
-7.95%
517,261
07/13/2026
1.60
1.61
1.50
1.51
-6.21%
775,930
07/10/2026
1.63
1.66
1.48
1.61
-1.53%
597,118
07/09/2026
1.83
1.86
1.60
1.64
-10.66%
589,285
07/08/2026
1.90
1.94
1.81
1.83
-5.18%
643,891
07/07/2026
1.97
1.97
1.86
1.93
-0.52%
416,164
07/06/2026
2.06
2.07
1.93
1.94
-5.83%
588,496
07/02/2026
2.02
2.15
2.00
2.06
+2.49%
394,059
07/01/2026
1.99
2.07
1.96
2.01
0.00%
368,534
06/30/2026
2.10
2.14
1.98
2.01
-3.37%
609,377
06/29/2026
1.88
2.09
1.77
2.08
+11.83%
544,170
06/26/2026
1.84
1.96
1.84
1.86
+0.54%
3,845,497
06/25/2026
1.79
2.02
1.75
1.85
+3.35%
2,828,249
06/24/2026
1.78
1.87
1.78
1.79
-2.19%
510,426
06/23/2026
1.75
1.87
1.72
1.83
+2.81%
854,070
06/22/2026
1.76
1.92
1.72
1.78
+1.71%
1,592,996
06/18/2026
1.58
1.77
1.57
1.75
+12.18%
1,108,447
06/17/2026
1.55
1.60
1.53
1.56
+1.30%
496,015
06/16/2026
1.47
1.55
1.41
1.54
+4.05%
712,030
06/15/2026
1.56
1.60
1.46
1.48
-3.27%
629,557
06/12/2026
1.58
1.61
1.53
1.53
-2.55%
263,831
06/11/2026
1.52
1.74
1.49
1.57
+3.29%
428,244
06/10/2026
1.69
1.69
1.49
1.52
-6.75%
429,021
06/09/2026
1.64
1.68
1.59
1.63
-0.61%
439,473
06/08/2026
1.65
1.67
1.57
1.64
+0.31%
667,834
06/05/2026
1.81
1.84
1.63
1.64
-9.67%
364,367
06/04/2026
1.79
1.92
1.79
1.81
+1.97%
449,441
06/03/2026
1.94
1.94
1.71
1.78
-8.97%
1,691,085
06/02/2026
2.04
2.07
1.92
1.95
-5.80%
1,561,015
06/01/2026
2.16
2.16
2.07
2.07
-4.17%
705,789
05/29/2026
2.15
2.25
2.05
2.16
+0.47%
993,192
05/28/2026
2.21
2.24
2.10
2.15
-2.71%
1,300,473
05/27/2026
2.20
2.28
2.17
2.21
+0.91%
462,444
05/26/2026
2.21
2.32
2.12
2.19
-0.90%
480,569
05/22/2026
2.22
2.27
2.17
2.21
0.00%
328,072
05/21/2026
2.11
2.24
2.01
2.21
+4.25%
929,675
05/20/2026
2.11
2.24
2.11
2.12
+0.47%
898,479
05/19/2026
2.10
2.16
2.02
2.11
-0.47%
790,426
05/18/2026
2.13
2.18
2.05
2.12
-1.85%
814,457
05/15/2026
2.24
2.29
2.14
2.16
-6.09%
1,104,558
05/14/2026
2.24
2.37
2.20
2.30
+6.98%
783,208
05/13/2026
2.12
2.21
2.09
2.15
-0.46%
459,250
05/12/2026
2.03
2.21
2.03
2.16
+5.37%
437,339
05/11/2026
2.10
2.20
2.01
2.05
-2.38%
389,060
05/08/2026
2.12
2.33
2.09
2.10
-13.93%
720,453
05/07/2026
2.56
2.56
2.41
2.44
-5.06%
276,542
05/07/2026
-$0.21 Earnings
05/06/2026
2.58
2.70
2.57
2.57
0.00%
470,644
05/05/2026
2.54
2.62
2.53
2.57
+2.39%
361,274
05/04/2026
2.35
2.55
2.35
2.51
+6.36%
447,856
05/01/2026
2.33
2.39
2.29
2.36
-0.42%
420,336
04/30/2026
2.29
2.44
2.15
2.37
+3.04%
713,161
04/29/2026
2.36
2.38
2.27
2.30
-3.77%
368,602
04/28/2026
2.35
2.42
2.35
2.39
+1.70%
297,117
04/27/2026
2.41
2.47
2.33
2.35
-2.49%
592,891
04/24/2026
2.42
2.53
2.36
2.41
-0.82%
320,567
04/23/2026
2.52
2.52
2.38
2.43
-0.82%
303,384
04/22/2026
2.48
2.70
2.37
2.45
-0.41%
1,421,359
04/21/2026
2.70
2.73
2.45
2.46
-9.06%
298,688
04/20/2026
2.56
2.74
2.56
2.71
+5.25%
324,864
04/17/2026
2.62
2.62
2.49
2.57
+0.78%
343,060
04/16/2026
2.52
2.67
2.47
2.55
-1.16%
561,130
04/15/2026
2.53
2.61
2.50
2.58
+7.05%
538,355
04/14/2026
2.35
2.45
2.34
2.41
+3.43%
393,996
04/13/2026
2.44
2.44
2.28
2.33
-4.90%
362,212
04/10/2026
2.40
2.53
2.40
2.45
+2.08%
572,990
04/09/2026
2.38
2.42
2.34
2.40
-0.83%
278,686
04/08/2026
2.58
2.60
2.39
2.42
-2.02%
340,364
04/07/2026
2.34
2.49
2.30
2.47
+5.33%
562,115
04/06/2026
2.41
2.49
2.33
2.35
-2.70%
582,330
04/02/2026
2.45
2.52
2.13
2.41
-4.74%
1,316,858