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ARGX
argenx SE American Depositary SharesStock · Health Care
$990.32-0.55%
as of market close, Sep 18, 2026
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argenx SE American Depositary Shares drawdown: 6.5% below the all-time high

Argenx SE American Depositary Shares is 6.5% below its all-time high, set Aug 27, 2026 (as of market close, Sep 18, 2026). The chart shows every day as a percentage of the highest level reached up to that point: 100% means a fresh record, everything below is a drawdown.

Below all-time high
−6.5%
93.5% of ATH
All-time high
$1,059
Aug 27, 2026
Time below the high
22 days
since Aug 27, 2026
Worst-ever drawdown
−38.2%
Dec 20, 2023
Longest underwater
17 mo
between all-time highs
Today's level first reached
Aug 18, 2026
31 days ago
Last time this deep
Aug 14, 2026
in a previous episode

% of all-time high since 2017#

The classic underwater chart (drawdown curve), drawn as % of the all-time high — 100% is a fresh record, everything below it is time spent underwater. Basis and range are in the URL, so a particular view is a link.

Basis
Range
All-time high = 100%60%70%80%90%
ARGX close · log20.00100500
20182020202220242026

The deepest drawdowns on record#

Every decline of 15% or more from an all-time high (price basis), deepest first.

PeakTroughDepthPeak → troughRecovered byUnderwater
Jul 21, 2023Dec 20, 2023−38.2%5 moSep 5, 202414 mo
Jun 12, 2018Oct 10, 2018−36.3%4 moNov 6, 20185 mo
Jan 9, 2020Mar 16, 2020−34.1%2 moMay 26, 20205 mo
Feb 11, 2021Jan 27, 2022−33.1%11 moJul 5, 202217 mo
Jul 18, 2019Oct 8, 2019−29.2%3 moDec 4, 20195 mo
Nov 17, 2025Mar 20, 2026−28.6%4 moJul 2, 20267 mo
Jul 20, 2020Sep 10, 2020−20.9%52 daysOct 7, 20203 mo
Feb 5, 2025May 14, 2025−20.8%3 moAug 1, 20256 mo

Price basis (no dividends) — the convention crash histories use. With dividends reinvested, recoveries arrive years earlier; switch the basis on the chart above to see it.

Drawdown vs what came next#

One dot per month since 2017: how far argenx SE American Depositary Shares stood below its all-time high, and the total return over the following 1, 5 and 10 years.

1950–19992000–today

Read this with survivorship bias in mind: a single asset's history is one surviving sample, so past recoveries here say little about the odds ahead. Monthly windows also overlap heavily (they are not independent samples). Not investment advice.

FAQ#

How far is argenx SE American Depositary Shares from its all-time high?
argenx SE American Depositary Shares is currently 6.5% below its all-time high, set Aug 27, 2026 (as of market close, Sep 18, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest argenx SE American Depositary Shares drawdown ever?
The deepest decline on record in our data (since 2017) took argenx SE American Depositary Shares 38.2% below its prior high, bottoming Dec 20, 2023. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from ARGX; no free deep history exists for argenx SE American Depositary Shares — for a 150-year drawdown record see the S&P 500 drawdown page. The price basis excludes dividends; the total-return basis reinvests them; the real basis additionally deflates by CPI. See also returns by year. Past performance does not predict future returns; not investment advice.

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