The lowest closing price for Bio-Techne (TECH) all-time was $0.07, on November 13, 1989. The latest price is $54.63.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 2025 | $53.73 | $57.60 | $47.59 | $54.63 | 46,003,725 |
July 2025 | $51.04 | $59.97 | $49.64 | $54.65 | 45,010,000 |
June 2025 | $47.81 | $53.33 | $47.18 | $51.37 | 44,332,400 |
May 2025 | $49.91 | $54.23 | $45.98 | $48.33 | 59,407,100 |
April 2025 | $57.51 | $58.57 | $45.87 | $50.19 | 47,656,500 |
March 2025 | $61.79 | $64.70 | $56.42 | $58.45 | 41,298,400 |
February 2025 | $71.80 | $78.94 | $60.75 | $61.56 | 34,527,600 |
January 2025 | $72.44 | $78.80 | $70.45 | $73.23 | 19,197,700 |
December 2024 | $74.71 | $78.08 | $69.18 | $71.72 | 14,635,300 |
November 2024 | $73.70 | $80.37 | $65.33 | $75.04 | 21,292,400 |
October 2024 | $79.50 | $79.50 | $67.71 | $73.36 | 20,802,900 |
September 2024 | $73.09 | $80.52 | $70.43 | $79.50 | 16,644,000 |
August 2024 | $81.39 | $82.79 | $69.69 | $73.59 | 21,424,900 |
July 2024 | $71.32 | $83.08 | $69.85 | $81.07 | 19,700,200 |
June 2024 | $77.39 | $79.42 | $70.20 | $71.19 | 21,288,300 |
May 2024 | $70.02 | $85.02 | $69.49 | $76.69 | 26,195,800 |
April 2024 | $70.23 | $70.74 | $60.71 | $62.74 | 22,260,300 |
March 2024 | $72.93 | $78.17 | $67.50 | $69.87 | 22,947,700 |
February 2024 | $66.52 | $75.04 | $64.41 | $73.02 | 22,997,000 |
January 2024 | $75.72 | $77.22 | $67.84 | $69.72 | 20,989,900 |
December 2023 | $62.08 | $78.06 | $61.84 | $76.50 | 22,662,000 |
November 2023 | $54.38 | $64.64 | $51.28 | $62.36 | 27,037,700 |
October 2023 | $67.23 | $70.79 | $52.72 | $54.09 | 25,545,600 |
September 2023 | $78.00 | $79.18 | $65.93 | $67.39 | 16,916,200 |
August 2023 | $82.24 | $84.91 | $76.44 | $77.62 | 18,069,100 |
Daily pricing data for Bio-Techne dates back to 2/9/1989, and may be incomplete.
