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AtriCure Inc. drawdown: 33.8% below the all-time high (price)

AtriCure Inc. is 33.8% below its all-time high, set Nov 5, 2021 (as of market close, Oct 20, 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
−33.8%
66.2% of ATH
All-time high
$87.14
Nov 5, 2021
Time below the high
5.0 yrs
since Nov 5, 2021
Worst-ever drawdown
−92.8%
Apr 24, 2009
Longest underwater
8.3 yrs
between all-time highs
Today's level first reached
Jan 11, 2021
5.8 yrs ago
Last time this deep
Mar 24, 2020
in a previous episode

% of all-time high since 2005: 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%
ATRC close · log2.005.0010.0020.0050.00
2010201520202025

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
Aug 11, 2005Apr 24, 2009−92.8%3.7 yrsNov 14, 20138.3 yrs
Nov 5, 2021Jun 17, 2024−77.2%2.6 yrsnot yet5.0 yrs+
Aug 3, 2015Aug 5, 2016−51.5%12 moJun 18, 20182.9 yrs
Feb 14, 2020Mar 18, 2020−44.1%33 daysMay 8, 20203 mo
Jan 22, 2014Oct 7, 2014−38.5%8 moMay 1, 201515 mo
Sep 20, 2018Sep 5, 2019−33.1%11 moJan 16, 202016 mo
Jun 8, 2020Oct 30, 2020−32.5%5 moDec 17, 20206 mo
Jul 30, 2021Oct 4, 2021−20.4%2 moNov 4, 20213 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 2005: how far AtriCure 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 AtriCure Inc. from its all-time high?
AtriCure Inc. is currently 33.8% below its all-time high, set Nov 5, 2021 (as of market close, Oct 20, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest AtriCure Inc. drawdown ever?
The deepest decline on record in our data (since 2005) took AtriCure Inc. 92.8% below its prior high, bottoming Apr 24, 2009. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from ATRC; no free deep history exists for AtriCure 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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