Bio-Techne Corporation (TECH) is trading at $55.54, which is -58.0% below its all-time high of $132.25. The Drawdown Severity Score is 10.5, placing it in the red (severe) zone. Over its tracked history, TECH has experienced 201 significant drawdown events with an average maximum drawdown of -6.6%.
Data last updated: April 10, 2026 at 04:28 PM EDT
TECH
StockBio-Techne Corporation
Price
$55.54
as of Apr 10, 2026
All Time High: $132.25
Extreme
Current Drawdown
-58.0%
Days in Drawdown
1616
Avg Max Drawdown
6.6%
Avg Length
57
Drawdown Severity Score™
10.5
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.
Bio-Techne Corporation (TECH) Analysis: Current Drawdown Insights
Bio-Techne Corporation is currently experiencing an unusual drawdown opportunity. As of 2026-04-10, the stock is trading at $55.54, which represents a 58.0% decline from its all-time high of $132.25. This drawdown has persisted for 1616 days.
Based on comprehensive historical analysis spanning 14 years, 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 the last 14 years. The largest drawdown for Bio-Techne Corporation in the last 14 years was 34.8%. The longest drawdown duration in its history was 192 days.
The Drawdown Severity Score™ for Bio-Techne Corporation currently stands at 10.47. 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. This often represents a possibly exceptional opportunity for long-term investors with strong conviction.
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 may represent a buying opportunity.
📜 Historical Drawdown Events
Current drawdown shown in blue. Complete record of all 201 historical pullbacks below.
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-11-06 | Ongoing | 1616 days | -58.0% | $132.25 | $55.54 | — |
| 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 |
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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What History Says About TECH
Bio-Techne Corporation has dropped 10%+ from its high 8 times in its tracked history. These events lasted an average of 93 days with an average max drop of -18.4%.
The current drawdown of -58.0% has lasted 1,616 days, which is 17.4x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Oct 2018 to Apr 2019 | -34.8% | 192 days |
| Dec 2019 to Apr 2020 | -27.3% | 129 days |
| Jul 2020 to Nov 2020 | -17.8% | 108 days |
| Feb 2021 to Apr 2021 | -16.1% | 55 days |
| Jul 2019 to Nov 2019 | -15.2% | 138 days |
| May 2020 to Jul 2020 | -13.4% | 67 days |
Learn More About Drawdowns
What is a Drawdown?
Definition, formula, and real examples
Understanding Severity Scores
How our scoring compares to maximum drawdown
Our Methodology
Technical details behind the data
The Drawdown Severity Score
Our proprietary scoring algorithm explained
Latest Analysis
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