ASX
StockASE Technology Holding Co., Ltd.
One email when a drop — in price or in valuation — is historically rare for ASX. Otherwise we stay quiet.
Bigger than its usual dip. Not yet rare.
ASE Technology Holding Co., Ltd. is 17.7% off its high — deeper than its 9.3% average pullback, but it has been through 94 drawdowns before. Not historically significant yet — we'll say so if that changes.
But down is not the same as cheap: ASE Technology Holding Co., Ltd.'s P/S Severity Score is 0.0 — its valuation sits in or above its typical range.
Moderately Elevated
Current Drawdown
-17.7%
Days in Drawdown
14
Avg Max Drawdown
9.3%
Avg Length
98
Drawdown Severity Score™
2.9
ASX - Price & High Water Mark
ASX - 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 November 1, 2026 · updated daily
Where today's valuation sits within ASX's own multi-year range, scored with the same Drawdown Severity Score language as price, measured from its typical level rather than its record high — a higher score means it has rarely been cheaper. This is context, not a recommendation.
Price to Sales
ASE Technology Holding Co., Ltd. has been cheaper on this measure only about 94% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
ASE Technology Holding Co., Ltd. has been cheaper on this measure only about 88% of the time in 19 years of daily history.
EV to EBITDA history · log scale
ASE Technology Holding Co., Ltd. (ASX) Analysis: Current Drawdown Insights
ASE Technology Holding Co., Ltd. is currently in a drawdown that is unusual by its own historical standards. As of 2026-11-02, the stock is trading at $39.17, which represents a 17.7% decline from its all-time high of $47.60. This drawdown has persisted for 14 days.
ASX by the numbers
- The last time ASX fell this far was the decline that began in Jul 2024. It bottomed at 41% and took 15 months to get back to its high.
- Only 10 declines since 2000 went deeper than today's 18%.
- Over the past 10 years, ASX spent 49% of trading days further below its high than it is now.
- Since 2000, ASX has fallen 20% or more 10 times, about one every 3 years, and 30% or more 9 times.
The Drawdown Severity Score™ for ASE Technology Holding Co., Ltd. currently stands at 2.88. A score between 2.0 and 3.0 indicates a moderately elevated drawdown that's starting to exceed this asset's normal range.
New to drawdowns? Read what a drawdown is.
📜 Historical Drawdown Events
Current drawdown shown in blue. Below are 25 of ASX's larger declines from its 94 tracked pullbacks, newest first.
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2026-10-19 | Ongoing | 14 days | -17.7% | $47.60 | $39.17 | n/a |
| 2026-05-29 | 2026-06-22 | 25 days | -16.2% | $40.20 | $33.69 | $43.19 |
| 2026-05-14 | 2026-05-26 | 13 days | -12.9% | $35.12 | $30.58 | $38.56 |
| 2026-02-26 | 2026-04-13 | 46 days | -16.8% | $24.86 | $20.68 | $26.29 |
| 2025-12-11 | 2026-01-02 | 23 days | -10.2% | $16.27 | $14.60 | $16.69 |
| 2025-11-04 | 2025-12-10 | 37 days | -15.1% | $16.03 | $13.61 | $16.27 |
| 2024-07-12 | 2025-10-16 | 462 days | -40.6% | $11.95 | $7.09 | $12.45 |
| 2024-03-08 | 2024-06-18 | 102 days | -15.0% | $10.83 | $9.20 | $11.09 |
| 2023-07-31 | 2023-11-14 | 107 days | -13.5% | $7.80 | $6.75 | $7.89 |
| 2023-06-14 | 2023-07-28 | 45 days | -10.4% | $7.76 | $6.95 | $7.80 |
| 2021-08-06 | 2023-06-07 | 671 days | -46.0% | $7.39 | $3.99 | $7.42 |
| 2021-06-15 | 2021-07-30 | 46 days | -9.5% | $6.77 | $6.13 | $6.84 |
| 2021-02-16 | 2021-06-10 | 114 days | -20.9% | $6.69 | $5.30 | $6.73 |
| 2021-01-20 | 2021-02-05 | 17 days | -13.2% | $5.91 | $5.14 | $6.01 |
| 2018-04-17 | 2021-01-07 | 997 days | -52.5% | $5.06 | $2.40 | $5.07 |
| 2018-01-23 | 2018-03-08 | 45 days | -10.5% | $4.86 | $4.35 | $4.87 |
| 2017-11-27 | 2018-01-18 | 53 days | -10.6% | $4.69 | $4.19 | $4.74 |
| 2015-03-11 | 2017-11-24 | 990 days | -40.5% | $4.55 | $2.71 | $4.69 |
| 2014-07-07 | 2015-01-23 | 201 days | -12.8% | $3.82 | $3.33 | $3.85 |
| 2013-11-19 | 2014-03-18 | 119 days | -16.8% | $2.97 | $2.47 | $2.97 |
| 2011-02-08 | 2013-09-04 | 939 days | -36.9% | $2.51 | $1.58 | $2.51 |
| 2007-07-20 | 2010-11-30 | 1230 days | -74.9% | $1.90 | $0.48 | $1.95 |
| 2006-05-05 | 2007-04-13 | 344 days | -33.5% | $1.56 | $1.04 | $1.57 |
| 2004-02-09 | 2006-04-19 | 800 days | -46.1% | $1.30 | $0.70 | $1.32 |
| 2003-11-11 | 2004-01-05 | 56 days | -16.9% | $1.15 | $0.95 | $1.17 |
| 2000-10-25 | 2003-11-10 | 1112 days | -69.7% | $1.14 | $0.35 | $1.15 |
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).
Know the Moment Severity Changes
Since 2016, 76% of 1,117 Strong Buy and Ultra Buy alerts are in profit, up 212% on average vs 143% for the S&P 500 over the same windows (typical alert +89% vs +111%).
See every alert, losers included • Simulated, past results do not predict future results
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Or explore current drawdowns:
ASX Price History and Drawdown Data
Latest price
$39.17
High-water mark
$47.60
Current drawdown
-17.7%
Days in drawdown
14
What History Says About ASX
ASE Technology Holding Co., Ltd. has dropped 20%+ from its high 10 times in its tracked history. These events lasted an average of 766 days with an average max drop of -46.2%.
The current drawdown of -17.7% has lasted 14 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Jul 2007 to Nov 2010 | -74.9% | 1230 days |
| Oct 2000 to Nov 2003 | -69.7% | 1112 days |
| Apr 2018 to Jan 2021 | -52.5% | 997 days |
| Feb 2004 to Apr 2006 | -46.1% | 800 days |
| Aug 2021 to Jun 2023 | -46.0% | 671 days |
| Jul 2024 to Oct 2025 | -40.6% | 462 days |
Past Strong Buy alerts for ASX
Simulated from our published thresholds, one alert per drawdown episode. Prices through Nov 2, 2026. Past results do not predict future results.
| Alert date | Level | Price at alert | Return to date | S&P 500, same window | vs S&P 500 |
|---|---|---|---|---|---|
| Jan 3, 2019 | Strong Buy | $2.56 | +1,430% | +241% | Beat |
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Related Articles
ASX's 17% Pullback: Historical Context
Sep 14, 2026 · 5 min read
ASE Technology Is Down 19% in 45 Days. What History Says
Aug 18, 2026 · 7 min read
ASX Recovers: How This Drawdown Compares to Its Past
Aug 13, 2026 · 5 min read
Other tickers to compare
Closest current drawdowns first, then popular tickers. Percentages are each one's current drawdown from its prior high. This is a comparison list, not a recommendation.
- AAPLApple Inc.-3.0% current drawdown
- ABBVAbbVie Inc.-2.1% current drawdown
- ADBEAdobe Inc.-63.5% current drawdown
- AMDAdvanced Micro Devices, Inc.-28.1% current drawdown
- AMZNAmazon.com, Inc.-13.5% current drawdown
- BACBank of America Corporation-23.5% current drawdown
Stocks that usually fall about as much as ASX
Ranked by the average size of each one's declines from a high over its tracked history. ASX's average is 9.3%. This is a comparison list, not a recommendation.
Learn More About Drawdowns
What is a Drawdown?
Definition, formula, and real examples
Biggest Drawdowns Ranked
How this asset's decline compares with the deepest in the tracked record
S&P 500 Drawdown History
Every major index decline with depth, duration, and recovery
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
Blog posts and market commentary
Signal of the Day
A daily drawdown signal from the full market database
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About this data
- Source
- Adjusted daily closing prices from Yahoo Finance, so splits and dividends don't show up as drops.
- Coverage
- Oct 25, 2000 to Nov 2, 2026, about 26 years. 94 declines from a high recorded for ASX.
- Updated
- After each U.S. trading day closes. This page shows the close of Nov 2, 2026.
- How it's calculated
- A drawdown runs from a closing high to the next new high. See the methodology and how the Severity Score works.
Published by DrawdownAlerts. Historical facts only, not investment advice.