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PRM
$26.54-2.78%
as of close, Oct 16, 2026
☾ AH $26.54 -2.78%
Perimeter Solutions SAStock · MaterialsRussell 2000 0.2%US Stock Market 0.007%Russell 3000 0.007%
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Perimeter Solutions SA drawdown: 29.8% below the all-time high (price)

Perimeter Solutions SA is 29.8% below its all-time high, set Jun 18, 2026 (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
−29.8%
70.2% of ATH
All-time high
$37.78
Jun 18, 2026
Time below the high
4 mo
since Jun 18, 2026
Worst-ever drawdown
−79.5%
Nov 1, 2023
Longest underwater
3.5 yrs
between all-time highs
Today's level first reached
Nov 24, 2025
11 mo ago
Last time this deep
Mar 20, 2026
in a previous episode

% of all-time high since 2021: 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%20%40%60%80%
PRM close · log5.0010.0020.00
20222023202420252026

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Jan 4, 2022Nov 1, 2023−79.5%1.8 yrsJul 2, 20253.5 yrs
Jun 18, 2026Sep 30, 2026−30.3%3 monot yet4 mo+
Jan 9, 2026Mar 20, 2026−30.2%2 moApr 22, 20263 mo
Nov 12, 2021Dec 3, 2021−18.5%21 daysJan 4, 202253 days

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 2021: how far Perimeter Solutions SA 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 Perimeter Solutions SA from its all-time high?
Perimeter Solutions SA is currently 29.8% below its all-time high, set Jun 18, 2026 (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 Perimeter Solutions SA drawdown ever?
The deepest decline on record in our data (since 2021) took Perimeter Solutions SA 79.5% below its prior high, bottoming Nov 1, 2023. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from PRM; no free deep history exists for Perimeter Solutions SA — 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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