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OGS
$75.60+1.39%
as of close, Oct 16, 2026
☾ AH $75.60 +1.39%
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ONE Gas Inc. drawdown: 21.8% below the all-time high (price)

ONE Gas Inc. is 21.8% below its all-time high, set Feb 18, 2020 (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
−21.8%
78.2% of ATH
All-time high
$96.69
Feb 18, 2020
Time below the high
6.7 yrs
since Feb 18, 2020
Worst-ever drawdown
−40.4%
Nov 30, 2023
Longest underwater
6.7 yrs
between all-time highs
Today's level first reached
Sep 11, 2017
9.1 yrs ago
Last time this deep
never before
no prior −21.8% episode

% of all-time high since 2014: 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%60%70%80%90%
OGS close · log50.00
201620182020202220242026

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Feb 18, 2020Nov 30, 2023−40.4%3.8 yrsnot yet6.7 yrs+
Nov 30, 2017Mar 2, 2018−20.8%3 moAug 16, 20189 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 2014: how far ONE Gas 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 ONE Gas Inc. from its all-time high?
ONE Gas Inc. is currently 21.8% below its all-time high, set Feb 18, 2020 (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 ONE Gas Inc. drawdown ever?
The deepest decline on record in our data (since 2014) took ONE Gas Inc. 40.4% below its prior high, bottoming Nov 30, 2023. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from OGS; no free deep history exists for ONE Gas 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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