Align Technology, Inc. (ALGN) is trading at $173.14, which is -76.3% below its all-time high of $729.92. The Drawdown Severity Score is 13.7, placing it in the red (severe) zone. Over its tracked history, ALGN has experienced 135 significant drawdown events with an average maximum drawdown of -6.7%.
Data last updated: April 10, 2026 at 04:24 PM EDT
ALGN
StockAlign Technology, Inc.
Price
$173.14
as of Apr 10, 2026
All Time High: $729.92
Historic
Current Drawdown
-76.3%
Days in Drawdown
1634
Avg Max Drawdown
6.7%
Avg Length
54
Drawdown Severity Score™
13.7
ALGN - Price & High Water Mark
ALGN - 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.
Align Technology, Inc. (ALGN) Analysis: Current Drawdown Insights
Align Technology, Inc. is currently experiencing an unusual drawdown opportunity. As of 2026-04-10, the stock is trading at $173.14, which represents a 76.3% decline from its all-time high of $729.92. This drawdown has persisted for 1634 days.
Based on comprehensive historical analysis spanning 14 years, Align Technology, Inc. typically experiences drawdowns averaging 6.7% in depth, with an average duration of 54 days. Align Technology, Inc. has gone through 135 total drawdown events in the last 14 years. The largest drawdown for Align Technology, Inc. in the last 14 years was 65.0%. The longest drawdown duration in its history was 758 days.
The Drawdown Severity Score™ for Align Technology, Inc. currently stands at 13.68. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score above 12.0 indicates a historic, once-in-a-decade event—an extraordinarily rare drawdown that may represent a possible generational buying opportunity or signal fundamental changes worth investigating.
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 Align Technology, Inc.'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 135 historical pullbacks below.
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-10-19 | Ongoing | 1634 days | -76.3% | $729.92 | $173.14 | — |
| 2021-09-03 | 2021-09-08 | 6 days | -1.8% | $729.03 | $716.21 | $729.92 |
| 2021-08-26 | 2021-09-01 | 7 days | -2.8% | $716.90 | $696.56 | $718.72 |
| 2021-08-05 | 2021-08-24 | 20 days | -4.6% | $708.01 | $675.26 | $712.84 |
| 2021-07-13 | 2021-07-29 | 17 days | -7.4% | $642.86 | $595.56 | $676.98 |
| 2021-07-06 | 2021-07-09 | 4 days | -3.1% | $624.17 | $604.67 | $627.19 |
| 2021-04-28 | 2021-07-02 | 66 days | -11.8% | $621.76 | $548.64 | $624.17 |
| 2021-02-08 | 2021-04-27 | 78 days | -20.0% | $620.45 | $496.07 | $621.76 |
| 2021-01-11 | 2021-02-04 | 25 days | -10.7% | $570.53 | $509.64 | $615.16 |
| 2021-01-06 | 2021-01-07 | 2 days | -0.6% | $543.65 | $540.39 | $558.36 |
| 2020-12-23 | 2021-01-05 | 14 days | -3.0% | $536.59 | $520.45 | $543.65 |
| 2020-12-07 | 2020-12-17 | 11 days | -3.3% | $521.72 | $504.31 | $526.72 |
| 2020-11-06 | 2020-12-01 | 26 days | -10.3% | $491.91 | $441.35 | $500.10 |
| 2020-10-26 | 2020-11-04 | 10 days | -9.3% | $469.56 | $426.08 | $483.46 |
| 2018-09-26 | 2020-10-22 | 758 days | -65.0% | $392.98 | $137.72 | $453.23 |
| 2018-09-17 | 2018-09-25 | 9 days | -3.0% | $390.16 | $378.37 | $392.98 |
| 2018-08-31 | 2018-09-14 | 15 days | -4.8% | $387.05 | $368.64 | $390.16 |
| 2018-07-26 | 2018-08-27 | 33 days | -8.7% | $381.77 | $348.58 | $381.87 |
| 2018-07-24 | 2018-07-25 | 2 days | -1.3% | $377.50 | $372.59 | $381.77 |
| 2018-07-19 | 2018-07-20 | 2 days | -0.5% | $372.31 | $370.32 | $375.38 |
| 2018-06-19 | 2018-07-17 | 29 days | -8.5% | $370.10 | $338.68 | $370.53 |
| 2018-06-15 | 2018-06-18 | 4 days | -1.0% | $366.27 | $362.66 | $370.10 |
| 2018-06-07 | 2018-06-08 | 2 days | -2.0% | $346.37 | $339.32 | $346.67 |
| 2018-05-22 | 2018-05-23 | 2 days | -1.5% | $302.46 | $297.86 | $308.20 |
| 2018-05-14 | 2018-05-16 | 3 days | -0.9% | $286.49 | $283.77 | $287.96 |
| 2018-01-29 | 2018-05-11 | 102 days | -22.3% | $283.97 | $220.71 | $286.49 |
| 2018-01-18 | 2018-01-24 | 7 days | -1.9% | $272.25 | $267.10 | $272.28 |
| 2017-11-29 | 2018-01-17 | 50 days | -17.2% | $264.23 | $218.76 | $272.25 |
| 2017-11-22 | 2017-11-27 | 6 days | -0.8% | $256.43 | $254.38 | $262.42 |
| 2017-11-17 | 2017-11-20 | 4 days | -0.4% | $254.92 | $253.89 | $255.51 |
| 2017-11-15 | 2017-11-16 | 2 days | -1.9% | $254.02 | $249.19 | $254.92 |
| 2017-11-09 | 2017-11-13 | 5 days | -1.3% | $252.74 | $249.46 | $253.73 |
| 2017-11-01 | 2017-11-03 | 3 days | -2.3% | $238.98 | $233.47 | $241.35 |
| 2017-10-30 | 2017-10-31 | 2 days | -0.2% | $235.94 | $235.57 | $238.98 |
| 2017-10-25 | 2017-10-27 | 3 days | -1.0% | $203.72 | $201.75 | $235.94 |
| 2017-10-18 | 2017-10-19 | 2 days | -0.0% | $194.27 | $194.23 | $196.85 |
| 2017-10-12 | 2017-10-13 | 2 days | -0.0% | $192.46 | $192.38 | $192.81 |
| 2017-09-21 | 2017-10-11 | 21 days | -3.0% | $188.78 | $183.04 | $192.46 |
| 2017-09-19 | 2017-09-20 | 2 days | -0.6% | $188.34 | $187.18 | $188.78 |
| 2017-09-13 | 2017-09-18 | 6 days | -1.1% | $185.66 | $183.57 | $188.34 |
| 2017-09-06 | 2017-09-07 | 2 days | -1.5% | $179.33 | $176.63 | $179.99 |
| 2017-08-17 | 2017-09-05 | 20 days | -5.9% | $178.46 | $167.98 | $179.33 |
| 2017-08-10 | 2017-08-15 | 6 days | -2.6% | $175.77 | $171.23 | $177.97 |
| 2017-08-08 | 2017-08-09 | 2 days | -0.2% | $174.01 | $173.62 | $175.77 |
| 2017-07-31 | 2017-08-07 | 8 days | -3.4% | $173.06 | $167.23 | $174.01 |
| 2017-07-25 | 2017-07-28 | 4 days | -2.4% | $161.19 | $157.26 | $173.06 |
| 2017-07-21 | 2017-07-24 | 4 days | -0.8% | $160.17 | $158.87 | $161.19 |
| 2017-07-18 | 2017-07-19 | 2 days | -0.1% | $156.21 | $156.02 | $159.28 |
| 2017-06-26 | 2017-07-14 | 19 days | -3.2% | $153.50 | $148.62 | $154.30 |
| 2017-06-09 | 2017-06-23 | 15 days | -5.5% | $151.82 | $143.41 | $153.50 |
| 2017-06-05 | 2017-06-08 | 4 days | -0.7% | $149.70 | $148.62 | $151.82 |
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 ALGN
Align Technology, Inc. has dropped 10%+ from its high 7 times in its tracked history. These events lasted an average of 158 days with an average max drop of -22.5%.
The current drawdown of -76.3% has lasted 1,634 days, which is 10.3x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Sep 2018 to Oct 2020 | -65.0% | 758 days |
| Jan 2018 to May 2018 | -22.3% | 102 days |
| Feb 2021 to Apr 2021 | -20.0% | 78 days |
| Nov 2017 to Jan 2018 | -17.2% | 50 days |
| Apr 2021 to Jul 2021 | -11.8% | 66 days |
| Jan 2021 to Feb 2021 | -10.7% | 25 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
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The Drawdown Severity Score
Our proprietary scoring algorithm explained
Latest Analysis
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