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as of market close, Sep 18, 2026
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Lennox International Inc. drawdown: 47.0% below the all-time high

Lennox International Inc. is 47.0% below its all-time high, set Nov 25, 2024 (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
−47.0%
53.0% of ATH
All-time high
$678.43
Nov 25, 2024
Time below the high
1.8 yrs
since Nov 25, 2024
Worst-ever drawdown
−64.2%
Dec 4, 2000
Longest underwater
5.4 yrs
between all-time highs
Today's level first reached
Jul 28, 2023
3.1 yrs ago
Last time this deep
Jun 21, 2022
in a previous episode

% of all-time high since 1999#

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%
LII close · log10.0050.00200
200020052010201520202025

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Jul 30, 1999Dec 4, 2000−64.2%16 moDec 15, 20045.4 yrs
Apr 5, 2011Sep 22, 2011−52.8%6 moDec 19, 20121.7 yrs
Dec 26, 2007Nov 20, 2008−52.1%11 moFeb 11, 20102.1 yrs
Jul 7, 2021Jun 16, 2022−47.4%11 moJul 27, 20232.1 yrs
Nov 25, 2024Sep 17, 2026−47.1%1.8 yrsnot yet1.8 yrs+
Jul 15, 2019Mar 23, 2020−43.0%8 moNov 4, 202016 mo
May 9, 2006Jul 21, 2006−37.9%2 moFeb 8, 20079 mo
Mar 6, 2014Oct 13, 2014−21.7%7 moNov 24, 20149 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 1999: how far Lennox International 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 Lennox International Inc. from its all-time high?
Lennox International Inc. is currently 47.0% below its all-time high, set Nov 25, 2024 (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 Lennox International Inc. drawdown ever?
The deepest decline on record in our data (since 1999) took Lennox International Inc. 64.2% below its prior high, bottoming Dec 4, 2000. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from LII; no free deep history exists for Lennox International 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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