Skip to main content
logo
Gentex Corporation (GNTX)
NASDAQ: GNTX · Real-Time Price · USD
28.69
-0.37 (-1.27%)
Sep 18, 2025, 11:20 AM EDT - Market open

Gentex Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 18, 202529.0329.1228.8228.93--0.45%157,442
Sep 17, 202528.5029.3828.4229.0629.061.93%2,986,235
Sep 16, 202528.2828.5628.0528.5128.510.92%1,383,276
Sep 15, 202528.4628.5828.1728.2528.25-0.74%1,437,992
Sep 12, 202528.3128.6428.1828.4628.460.18%1,658,896
Sep 11, 202528.0528.5228.0428.4128.411.39%1,150,649
Sep 10, 202528.0428.1027.5328.0228.02-0.67%2,048,738
Sep 9, 202528.7028.7028.0528.2128.21-1.74%1,458,142
Sep 8, 202528.4628.7928.2728.7128.710.81%1,910,399
Sep 5, 202528.1428.5428.0328.4828.481.28%2,179,776
Sep 4, 202527.6628.1327.4628.1228.121.63%2,057,726
Sep 3, 202527.7627.9627.5427.6727.67-0.36%1,125,798
Sep 2, 202527.7927.9427.6027.7727.77-0.86%1,685,498
Aug 29, 202528.2828.3027.8428.0128.01-0.50%1,973,751
Aug 28, 202528.4728.4727.9428.1528.15-0.98%1,484,194
Aug 27, 202528.1928.5528.0128.4328.430.53%3,559,431
Aug 26, 202527.9428.4127.8628.2828.280.68%2,293,828
Aug 25, 202528.0128.2127.9328.0928.09-0.25%1,339,709
Aug 22, 202527.6828.1827.4428.1628.162.74%1,670,715
Aug 21, 202527.2127.4327.0927.4127.410.15%1,806,687
Aug 20, 202527.6827.9127.3727.3727.37-1.16%1,799,454
Aug 19, 202527.4227.8327.3527.6927.691.88%1,568,463
Aug 18, 202527.3327.4927.1127.1827.18-0.55%2,341,804
Aug 15, 202527.7427.8527.3127.3327.33-1.30%1,719,449
Aug 14, 202527.4627.7227.3727.6927.69-0.54%1,295,294
Aug 13, 202527.3127.9027.2527.8427.842.24%1,472,602
Aug 12, 202526.8927.3126.7227.2327.231.99%1,650,690
Aug 11, 202526.7626.9026.4226.7026.700.30%1,651,582
Aug 8, 202526.6026.7726.4826.6226.62-0.15%1,942,551
Aug 7, 202526.7826.9526.4026.6626.660.19%1,960,971
Aug 6, 202526.7126.9526.5426.6126.61-0.52%3,003,780
Aug 5, 202526.3026.8126.2326.7526.752.33%2,383,673
Aug 4, 202526.4026.6526.0426.1426.14-0.53%2,204,021
Aug 1, 202526.3926.4925.9426.2826.28-0.53%2,327,327
Jul 31, 202526.8527.0326.3326.4226.42-2.26%2,220,179
Jul 30, 202527.4127.6026.8727.0327.03-1.57%2,587,844
Jul 29, 202527.9827.9827.2427.4627.46-1.65%2,830,150
Jul 28, 202527.3727.9626.9127.9227.921.82%4,641,212
Jul 25, 202527.5527.5526.4927.4227.4216.19%6,814,591
Jul 24, 202523.6523.8223.3523.6023.60-1.09%3,885,386
Jul 23, 202523.7023.9923.4623.8623.862.05%3,443,118
Jul 22, 202523.1423.4523.0623.3823.380.99%2,956,816
Jul 21, 202523.1323.5023.0523.1523.150.92%2,665,426
Jul 18, 202523.3123.3122.8322.9422.94-0.82%2,803,326
Jul 17, 202523.2923.4222.9323.1323.13-0.34%2,192,216
Jul 16, 202522.9623.4722.9423.2123.212.43%3,852,268
Jul 15, 202523.1523.2222.6422.6622.66-1.73%1,492,705
Jul 14, 202523.1923.2622.8423.0623.06-0.09%1,996,948
Jul 11, 202523.3023.3223.0623.0823.08-0.86%2,217,873
Jul 10, 202523.0723.5922.9823.2823.281.04%3,860,272