Alector, Inc. (ALEC)
NASDAQ: ALEC · Real-Time Price · USD
2.350
-0.040 (-1.67%)
Aug 29, 2025, 4:00 PM - Market closed

Alector Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 29, 20252.392.442.312.352.35-1.67%460,985
Aug 28, 20252.422.512.382.392.39-0.42%712,935
Aug 27, 20252.362.552.332.402.401.69%683,803
Aug 26, 20252.342.412.312.362.360.85%625,614
Aug 25, 20252.532.562.332.342.34-7.14%841,400
Aug 22, 20252.292.562.292.522.5211.01%1,343,977
Aug 21, 20252.192.292.092.272.273.18%677,949
Aug 20, 20252.152.232.032.202.201.85%1,290,107
Aug 19, 20252.092.292.092.162.161.41%1,404,291
Aug 18, 20252.242.322.102.132.13-5.33%1,392,705
Aug 15, 20252.452.452.222.252.25-8.54%1,610,659
Aug 14, 20252.142.502.132.462.4612.84%2,445,303
Aug 13, 20252.022.232.012.182.189.00%1,549,461
Aug 12, 20252.252.301.992.002.00-10.31%1,725,358
Aug 11, 20252.202.422.112.232.233.72%4,210,220
Aug 8, 20251.632.221.542.152.1547.26%8,927,432
Aug 7, 20251.431.471.421.461.462.10%651,832
Aug 6, 20251.571.571.431.431.43-8.33%518,435
Aug 5, 20251.561.601.511.561.560.65%603,534
Aug 4, 20251.451.551.441.551.556.90%487,370
Aug 1, 20251.471.491.421.451.45-2.68%737,122
Jul 31, 20251.601.641.471.491.49-6.88%651,233
Jul 30, 20251.631.731.561.601.60-0.62%657,189
Jul 29, 20251.791.811.601.611.61-8.52%627,610
Jul 28, 20251.912.001.761.761.76-1,221,630
Jul 25, 20251.801.801.741.761.76-1.68%297,049
Jul 24, 20251.761.811.751.791.790.56%357,453
Jul 23, 20251.741.811.711.781.783.49%367,288
Jul 22, 20251.631.741.621.721.726.17%390,643
Jul 21, 20251.571.661.561.621.621.89%409,238
Jul 18, 20251.671.701.581.591.59-4.79%301,448
Jul 17, 20251.551.671.551.671.677.05%366,184
Jul 16, 20251.591.601.531.561.560.65%321,138
Jul 15, 20251.691.691.541.551.55-7.19%297,161
Jul 14, 20251.601.691.581.671.673.73%233,741
Jul 11, 20251.691.711.601.611.61-6.40%254,301
Jul 10, 20251.641.751.621.721.724.24%711,080
Jul 9, 20251.521.691.511.651.658.55%565,502
Jul 8, 20251.451.561.451.521.525.56%455,325
Jul 7, 20251.491.491.411.441.44-4.64%306,464
Jul 3, 20251.501.511.441.511.510.67%233,289
Jul 2, 20251.431.561.421.501.505.63%422,549
Jul 1, 20251.381.511.341.421.421.43%439,740
Jun 30, 20251.491.491.371.401.40-5.41%679,974
Jun 27, 20251.511.511.441.481.48-1.33%2,122,416
Jun 26, 20251.481.511.431.501.500.67%362,920
Jun 25, 20251.491.521.401.491.49-376,614
Jun 24, 20251.481.541.381.491.498.36%398,542
Jun 23, 20251.471.471.361.381.38-6.46%332,692
Jun 20, 20251.471.501.421.471.470.68%709,033