Bio-Techne Corporation (TECH)
NASDAQ: TECH · Real-Time Price · USD
65.91
-0.16 (-0.23%)
At close: Oct 24, 2025, 4:00 PM EDT
65.93
+0.03 (0.04%)
After-hours: Oct 24, 2025, 4:56 PM EDT

Bio-Techne Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 24, 202566.3066.9665.8165.9165.91-0.23%1,806,794
Oct 23, 202563.8066.4063.2966.0666.063.56%2,368,526
Oct 22, 202563.3664.8062.9063.7963.790.52%1,691,052
Oct 21, 202563.3864.9462.6463.4663.461.47%1,942,796
Oct 20, 202562.5063.5462.0662.5462.541.10%1,490,447
Oct 17, 202561.3362.4361.1761.8661.860.42%1,991,676
Oct 16, 202559.6262.3759.6161.6061.603.39%1,797,869
Oct 15, 202559.6360.5858.7859.5859.580.52%1,351,496
Oct 14, 202558.7360.0858.1559.2759.27-0.64%1,691,243
Oct 13, 202559.3559.8858.2359.6559.651.69%1,565,372
Oct 10, 202559.9560.0757.8558.6658.66-2.07%1,600,217
Oct 9, 202560.5660.9759.6259.9059.90-1.09%1,630,815
Oct 8, 202559.1761.0658.8660.5660.562.31%2,095,185
Oct 7, 202562.1063.2858.9959.1959.19-4.41%2,549,032
Oct 6, 202562.9563.1061.5061.9261.92-1.64%2,820,148
Oct 3, 202562.4263.8761.8762.9562.951.39%3,492,984
Oct 2, 202560.1362.8259.5662.0962.093.62%7,247,117
Oct 1, 202555.5760.1754.4059.9259.927.71%3,836,428
Sep 30, 202552.2355.7351.7555.6355.636.51%3,640,590
Sep 29, 202552.1152.4651.3252.2352.230.73%2,974,639
Sep 26, 202550.5652.0850.5251.8551.852.71%1,695,672
Sep 25, 202550.7851.3850.1350.4850.48-1.44%2,461,388
Sep 24, 202552.9253.0850.8851.2251.22-3.21%2,320,548
Sep 23, 202553.0654.5752.7452.9252.92-0.23%2,392,048
Sep 22, 202553.0154.0052.5053.0453.04-0.21%2,437,815
Sep 19, 202553.2453.4351.9653.1553.150.30%4,477,845
Sep 18, 202552.0353.2651.8052.9952.992.85%1,647,167
Sep 17, 202551.8453.7551.1051.5251.52-0.50%1,820,009
Sep 16, 202551.5252.2050.9651.7851.780.31%3,987,733
Sep 15, 202551.5251.8751.0251.6251.620.70%2,006,229
Sep 12, 202552.9652.9650.7651.2651.26-3.66%1,982,067
Sep 11, 202551.0253.4050.9853.2153.214.42%1,846,586
Sep 10, 202553.9054.6250.8750.9650.96-5.98%3,130,403
Sep 9, 202554.1954.5453.4954.2054.200.17%2,229,709
Sep 8, 202554.0554.3353.2954.1154.11-0.55%2,427,814
Sep 5, 202553.0454.4852.7754.4154.412.82%1,745,318
Sep 4, 202553.1953.1951.6252.9252.92-0.79%2,402,255
Sep 3, 202553.6054.0452.8153.3453.34-0.15%2,298,684
Sep 2, 202554.1754.3852.3153.4253.42-2.21%1,738,974
Aug 29, 202554.1555.2554.0954.6354.630.55%1,720,783
Aug 28, 202556.2356.6052.9354.3354.33-3.36%4,028,766
Aug 27, 202556.8857.3756.0256.2256.22-1.00%1,813,940
Aug 26, 202556.6457.6056.1156.7956.790.14%1,870,483
Aug 25, 202556.8656.9455.7756.7156.71-0.67%2,317,266
Aug 22, 202554.8957.4354.3157.0957.095.72%1,442,496
Aug 21, 202554.6654.9453.8954.0054.00-0.61%1,872,932
Aug 20, 202554.6854.9553.9954.3354.33-0.98%1,661,448
Aug 19, 202553.3354.9253.3354.8754.872.96%1,617,580
Aug 18, 202553.4454.1453.0753.2953.29-0.58%1,325,582
Aug 15, 202554.3354.3853.3953.6053.52-0.26%1,305,891