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as of close, Oct 16, 2026
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Atkore Inc. drawdown: 50.9% below the all-time high (price)

Atkore Inc. is 50.9% below its all-time high, set Apr 1, 2024 (as of market close, Oct 16, 2026), measured on price alone — dividends are not included, the convention headlines and crash histories use. 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
−50.9%
49.1% of ATH
All-time high
$193.58
Apr 1, 2024
Time below the high
2.5 yrs
since Apr 1, 2024
Worst-ever drawdown
−73.1%
Apr 8, 2025
Longest underwater
2.5 yrs
between all-time highs
Today's level first reached
Aug 11, 2021
5.2 yrs ago
Last time this deep
Nov 4, 2020
in a previous episode

% of all-time high since 2016: price#

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%40%60%80%
ATKR close · log20.0050.00100
20182020202220242026

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Apr 1, 2024Apr 8, 2025−73.1%12 monot yet2.5 yrs+
Feb 13, 2020Mar 18, 2020−72.3%34 daysDec 10, 202010 mo
Jun 6, 2022Sep 26, 2022−42.3%4 moDec 1, 20226 mo
Feb 1, 2017Aug 22, 2017−41.8%7 moAug 20, 20181.5 yrs
Aug 22, 2018Nov 20, 2018−37.9%3 moAug 7, 201911 mo
Feb 9, 2022Apr 11, 2022−25.2%2 moJun 6, 20224 mo
May 7, 2021Jul 19, 2021−24.7%2 moAug 10, 20213 mo
Aug 1, 2023Oct 27, 2023−24.6%3 moFeb 27, 20247 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 2016: how far Atkore 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 Atkore Inc. from its all-time high?
Atkore Inc. is currently 50.9% below its all-time high, set Apr 1, 2024 (as of market close, Oct 16, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest Atkore Inc. drawdown ever?
The deepest decline on record in our data (since 2016) took Atkore Inc. 73.1% below its prior high, bottoming Apr 8, 2025. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from ATKR; no free deep history exists for Atkore 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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