CECO Environmental Corp. drawdown: 41.1% below the all-time high (price)
CECO Environmental Corp. is 41.1% below its all-time high, set Jun 22, 2026 (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
- −41.1%
- 58.9% of ATH
- All-time high
- $99.67
- Jun 22, 2026
- Time below the high
- 4 mo
- since Jun 22, 2026
- Worst-ever drawdown
- −90.6%
- Nov 20, 2008
- Longest underwater
- 12.2 yrs
- between all-time highs
- Today's level first reached
- Dec 11, 2025
- 10 mo ago
- Last time this deep
- Apr 28, 2025
- in a previous episode
% of all-time high since 1988: 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.
The deepest drawdowns on record#
Every decline of 15% or more from an all-time high (price basis), deepest first.
| Peak | Trough | Depth | Peak → trough | Recovered by | Underwater |
|---|---|---|---|---|---|
| Mar 22, 2007 | Nov 20, 2008 | −90.6% | 1.7 yrs | Oct 17, 2013 | 6.6 yrs |
| Oct 18, 2013 | Mar 18, 2020 | −80.3% | 6.4 yrs | Nov 9, 2023 | 10.1 yrs |
| Dec 22, 1988 | Dec 5, 1990 | −78.9% | 2.0 yrs | Sep 17, 1991 | 2.7 yrs |
| Sep 30, 1993 | Dec 21, 2000 | −76.6% | 7.2 yrs | Dec 1, 2005 | 12.2 yrs |
| Sep 30, 1991 | Dec 27, 1991 | −53.8% | 3 mo | Aug 10, 1992 | 10 mo |
| Dec 11, 2024 | Apr 21, 2025 | −47.9% | 4 mo | Jul 25, 2025 | 7 mo |
| Aug 13, 1992 | Oct 2, 1992 | −44.6% | 50 days | Jun 3, 1993 | 10 mo |
| Jun 22, 2026 | Oct 16, 2026 | −43.1% | 4 mo | not yet | 4 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 1988: how far CECO Environmental Corp. stood below its all-time high, and the total return over the following 1, 5 and 10 years.
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 CECO Environmental Corp. from its all-time high?
- CECO Environmental Corp. is currently 41.1% below its all-time high, set Jun 22, 2026 (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 CECO Environmental Corp. drawdown ever?
- The deepest decline on record in our data (since 1988) took CECO Environmental Corp. 90.6% below its prior high, bottoming Nov 20, 2008. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily data since -1 from CECO; no free deep history exists for CECO Environmental Corp. — 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.