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as of market close, Sep 11, 2026
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Palo Alto Networks Inc. drawdown: 16.5% below the all-time high

Palo Alto Networks Inc. is 16.5% below its all-time high, set Aug 13, 2026 (as of market close, Sep 11, 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
−16.5%
83.5% of ATH
All-time high
$396
Aug 13, 2026
Time below the high
29 days
since Aug 13, 2026
Worst-ever drawdown
−48.0%
Mar 18, 2020
Longest underwater
2.8 yrs
between all-time highs
Today's level first reached
Jun 29, 2026
2 mo ago
Last time this deep
May 6, 2026
in a previous episode

% of all-time high since 2012#

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%50%60%70%80%90%
PANW close · log10.0020.0050.00100200
2014201620182020202220242026

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Feb 27, 2019Mar 18, 2020−48.0%13 moJul 31, 202017 mo
Jul 23, 2015Apr 5, 2017−45.2%1.7 yrsMay 7, 20182.8 yrs
Sep 10, 2012Jun 24, 2013−44.9%9 moFeb 13, 201417 mo
Oct 28, 2025Feb 24, 2026−36.0%4 moMay 13, 20266 mo
Apr 13, 2022Jan 10, 2023−36.0%9 moMay 26, 202313 mo
Sep 12, 2018Nov 19, 2018−30.8%2 moFeb 27, 20196 mo
Feb 9, 2024Feb 21, 2024−30.5%12 daysOct 21, 20248 mo
Feb 18, 2025Apr 7, 2025−26.8%48 daysOct 2, 20257 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 2012: how far Palo Alto Networks Inc. 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 Palo Alto Networks Inc. from its all-time high?
Palo Alto Networks Inc. is currently 16.5% below its all-time high, set Aug 13, 2026 (as of market close, Sep 11, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest Palo Alto Networks Inc. drawdown ever?
The deepest decline on record in our data (since 2012) took Palo Alto Networks Inc. 48.0% below its prior high, bottoming Mar 18, 2020. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from PANW; no free deep history exists for Palo Alto Networks Inc. — 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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