TECH
StockBio-Techne Corporation
This is the kind of decline worth waking up for.
Bio-Techne Corporation is 46.2% off its high — among the deepest declines in its recorded history.
Very Large
Current Drawdown
-46.2%
Days in Drawdown
1747
Avg Max Drawdown
6.6%
Avg Length
57
Drawdown Severity Score™
8.3
TECH - Price & High Water Mark
TECH - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Valuation vs Its Own History
Data as of June 28, 2026 · updated daily
Where today's valuation sits within TECH's own multi-year range. A lower percentile means today's ratio is lower than more of its past readings. This is context, not a recommendation.
Price to Sales
20 years of daily history
EV to EBITDA
20 years of daily history
Bio-Techne Corporation (TECH) Analysis: Current Drawdown Insights
Bio-Techne Corporation is currently in a drawdown that is unusual by its own historical standards. As of 2026-07-09, the stock is trading at $71.15, which represents a 46.2% decline from its all-time high of $132.25. This drawdown has persisted for 1747 days.
Based on its full tracked price history, Bio-Techne Corporation typically experiences drawdowns averaging 6.6% in depth, with an average duration of 57 days. Bio-Techne Corporation has gone through 201 total drawdown events in its tracked history. The largest drawdown on record for Bio-Techne Corporation was 74.4%, beginning in 2000. The longest drawdown duration on record was 2869 days.
The Drawdown Severity Score™ for Bio-Techne Corporation currently stands at 8.34. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 8.0 and 12.0 indicates an extremely rare, severe drawdown: the asset almost never experiences declines of this magnitude in its tracked history.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns: periods when the price declines from all-time highs before recovering. By analyzing Bio-Techne Corporation's historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that is rare by that stock's own historical standards.
📜 Historical Drawdown Events
Current drawdown shown in blue. Showing the most recent and the deepest of 201 tracked pullbacks (66 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-09-26 | Ongoing | 1747 days | -46.2% | $132.25 | $71.15 | n/a |
| 2021-09-20 | 2021-09-23 | 4 days | -1.0% | $131.13 | $129.78 | $131.76 |
| 2021-09-16 | 2021-09-17 | 2 days | -0.0% | $129.98 | $129.93 | $131.13 |
| 2021-09-13 | 2021-09-15 | 3 days | -2.7% | $126.83 | $123.34 | $129.98 |
| 2021-09-08 | 2021-09-10 | 3 days | -1.2% | $126.19 | $124.61 | $126.83 |
| 2021-08-31 | 2021-09-02 | 3 days | -1.3% | $124.14 | $122.49 | $125.35 |
| 2021-08-26 | 2021-08-30 | 5 days | -1.4% | $122.76 | $121.03 | $124.14 |
| 2021-08-06 | 2021-08-24 | 19 days | -5.7% | $120.33 | $113.52 | $120.86 |
| 2021-08-03 | 2021-08-04 | 2 days | -0.9% | $119.12 | $118.03 | $119.37 |
| 2021-07-30 | 2021-08-02 | 4 days | -0.2% | $118.48 | $118.26 | $119.12 |
| 2021-07-26 | 2021-07-28 | 3 days | -0.5% | $116.34 | $115.79 | $116.92 |
| 2021-07-21 | 2021-07-22 | 2 days | -0.8% | $114.53 | $113.58 | $115.06 |
| 2021-07-12 | 2021-07-20 | 9 days | -4.4% | $114.13 | $109.10 | $114.53 |
| 2021-07-08 | 2021-07-09 | 2 days | -0.6% | $113.72 | $113.02 | $114.13 |
| 2021-07-02 | 2021-07-06 | 5 days | -1.0% | $111.32 | $110.25 | $111.70 |
| 2021-06-15 | 2021-06-30 | 16 days | -3.9% | $110.20 | $105.92 | $110.42 |
| 2021-04-28 | 2021-06-11 | 45 days | -12.2% | $108.16 | $94.99 | $108.87 |
| 2021-04-22 | 2021-04-23 | 2 days | -0.0% | $103.86 | $103.83 | $105.97 |
| 2021-04-14 | 2021-04-21 | 8 days | -1.8% | $102.78 | $100.94 | $103.86 |
| 2021-02-17 | 2021-04-13 | 55 days | -16.1% | $100.71 | $84.51 | $102.78 |
| 2021-02-09 | 2021-02-11 | 3 days | -0.2% | $95.63 | $95.48 | $96.80 |
| 2021-02-05 | 2021-02-08 | 4 days | -0.5% | $93.71 | $93.20 | $95.63 |
| 2021-02-03 | 2021-02-04 | 2 days | -2.2% | $92.25 | $90.20 | $93.71 |
| 2021-01-21 | 2021-02-02 | 13 days | -10.7% | $87.33 | $77.96 | $92.25 |
| 2021-01-08 | 2021-01-14 | 7 days | -1.9% | $82.23 | $80.68 | $82.56 |
| 2020-12-22 | 2021-01-06 | 16 days | -2.3% | $78.81 | $77.03 | $81.02 |
| 2020-12-09 | 2020-12-17 | 9 days | -2.3% | $75.62 | $73.85 | $75.84 |
| 2020-11-18 | 2020-12-07 | 20 days | -3.3% | $75.35 | $72.88 | $75.39 |
| 2020-11-12 | 2020-11-17 | 6 days | -1.1% | $74.95 | $74.15 | $75.35 |
| 2020-11-06 | 2020-11-11 | 6 days | -1.4% | $74.50 | $73.44 | $74.95 |
| 2020-07-21 | 2020-11-05 | 108 days | -17.8% | $69.12 | $56.80 | $74.50 |
| 2020-05-12 | 2020-07-17 | 67 days | -13.4% | $68.29 | $59.12 | $68.34 |
| 2019-12-23 | 2020-04-30 | 129 days | -27.3% | $54.10 | $39.32 | $54.90 |
| 2019-11-29 | 2019-12-20 | 22 days | -4.0% | $54.08 | $51.89 | $54.10 |
| 2019-11-26 | 2019-11-27 | 2 days | -0.0% | $53.62 | $53.59 | $54.08 |
| 2019-11-21 | 2019-11-25 | 5 days | -1.6% | $53.14 | $52.30 | $53.62 |
| 2019-07-05 | 2019-11-19 | 138 days | -15.2% | $52.62 | $44.65 | $52.70 |
| 2019-06-13 | 2019-07-03 | 21 days | -6.1% | $52.31 | $49.10 | $52.62 |
| 2019-05-07 | 2019-06-06 | 31 days | -6.4% | $50.27 | $47.05 | $50.70 |
| 2019-05-01 | 2019-05-03 | 3 days | -1.6% | $49.60 | $48.81 | $49.84 |
| 2019-04-11 | 2019-04-30 | 20 days | -7.2% | $49.31 | $45.75 | $49.60 |
| 2018-10-01 | 2019-04-10 | 192 days | -34.8% | $49.31 | $32.13 | $49.31 |
| 2018-09-26 | 2018-09-27 | 2 days | -0.2% | $48.79 | $48.69 | $49.24 |
| 2018-09-17 | 2018-09-24 | 8 days | -1.9% | $48.27 | $47.33 | $48.37 |
| 2018-09-04 | 2018-09-10 | 7 days | -1.5% | $46.43 | $45.71 | $47.24 |
| 2018-08-30 | 2018-08-31 | 2 days | -0.2% | $46.32 | $46.23 | $46.43 |
| 2018-08-27 | 2018-08-28 | 2 days | -0.4% | $45.48 | $45.31 | $45.50 |
| 2018-08-22 | 2018-08-23 | 2 days | -0.0% | $44.66 | $44.65 | $45.40 |
| 2018-08-15 | 2018-08-17 | 3 days | -0.1% | $43.44 | $43.40 | $43.61 |
| 2018-08-08 | 2018-08-14 | 7 days | -1.6% | $43.44 | $42.76 | $43.44 |
| 2018-07-27 | 2018-08-06 | 11 days | -5.5% | $40.18 | $37.96 | $40.72 |
| 2015-08-06 | 2016-05-27 | 296 days | -26.4% | $25.85 | $19.03 | $25.86 |
| 2011-07-07 | 2013-10-16 | 833 days | -26.2% | $18.63 | $13.76 | $18.72 |
| 2008-08-11 | 2011-05-03 | 996 days | -43.8% | $17.13 | $9.63 | $17.43 |
| 2000-07-05 | 2008-05-12 | 2869 days | -74.4% | $15.48 | $3.96 | $15.60 |
| 2000-03-07 | 2000-06-02 | 87 days | -32.6% | $9.31 | $6.28 | $9.96 |
| 1999-04-16 | 1999-07-30 | 106 days | -20.2% | $3.09 | $2.46 | $3.14 |
| 1998-03-23 | 1998-12-18 | 271 days | -38.8% | $2.09 | $1.28 | $2.20 |
| 1997-10-27 | 1998-03-20 | 145 days | -20.9% | $2.07 | $1.63 | $2.09 |
| 1996-06-17 | 1997-09-19 | 460 days | -32.8% | $1.71 | $1.15 | $1.74 |
| 1995-11-27 | 1996-03-26 | 121 days | -24.9% | $1.26 | $0.95 | $1.33 |
| 1993-02-04 | 1995-08-21 | 928 days | -52.7% | $0.97 | $0.46 | $0.99 |
| 1992-01-14 | 1992-10-21 | 281 days | -35.8% | $0.69 | $0.44 | $0.69 |
| 1991-11-13 | 1992-01-10 | 59 days | -25.7% | $0.69 | $0.51 | $0.69 |
| 1991-08-22 | 1991-10-15 | 55 days | -24.1% | $0.54 | $0.41 | $0.56 |
| 1990-07-23 | 1991-02-01 | 194 days | -30.8% | $0.17 | $0.12 | $0.17 |
| 1989-02-23 | 1990-05-08 | 439 days | -33.3% | $0.10 | $0.07 | $0.10 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
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Or explore current drawdowns:
Bio-Techne Corporation (TECH) is trading at $71.15 as of Jul 9, 2026. It is 46.2% below its high of $132.25. The drawdown has lasted 1,747 days. Severity score: 8.3 (Very Large).
TECH Price History and Drawdown Data
Latest price
$71.15
High-water mark
$132.25
Current drawdown
-46.2%
Days in drawdown
1,747
This TECH page is built around daily price history, the latest high-water mark, current drawdown depth, drawdown duration, and comparable historical drawdown events. The chart above provides the price-history context, while the sections below explain how the current move compares with prior Bio-Techne Corporation drawdowns.
What History Says About TECH
Bio-Techne Corporation has dropped 30%+ from its high 10 times in its tracked history. These events lasted an average of 672 days with an average max drop of -41.0%.
The current drawdown of -46.2% has lasted 1,747 days, which is 2.6x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Jul 2000 to May 2008 | -74.4% | 2869 days |
| Feb 1993 to Aug 1995 | -52.7% | 928 days |
| Aug 2008 to May 2011 | -43.8% | 996 days |
| Mar 1998 to Dec 1998 | -38.8% | 271 days |
| Jan 1992 to Oct 1992 | -35.8% | 281 days |
| Oct 2018 to Apr 2019 | -34.8% | 192 days |
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