AEIS drawdown: 15.3% below the all-time high
Advanced Energy Industries Inc. (AEIS) is 15.3% below its all-time high, set May 1, 2026 (as of market close, Aug 13, 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. "All-time" means since our price data begins (1995).
- Below all-time high
- −15.3%
- 84.7% of ATH
- All-time high
- $389.1
- May 1, 2026
- Time below the high
- 3 mo
- since May 1, 2026
- Worst-ever drawdown
- −92.5%
- Mar 9, 2009
- Longest underwater
- 17.2 yrs
- between all-time highs
- Today's level first reached
- Feb 20, 2026
- 6 mo ago
- Last time this deep
- Mar 30, 2026
- in a previous episode
% of all-time high since 1995#
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.
% of all-time high on the price basis — the all-time high considers the full history of AEIS, including years before the visible window. Dividends are excluded on this basis (the convention headlines use).
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 1, 2000 | Mar 9, 2009 | −92.5% | 9.0 yrs | Apr 27, 2017 | 17.2 yrs |
| Oct 14, 1997 | Aug 31, 1998 | −83.0% | 11 mo | Jun 29, 1999 | 1.7 yrs |
| Dec 5, 1995 | Oct 22, 1996 | −67.3% | 11 mo | May 19, 1997 | 17 mo |
| Oct 27, 2017 | Mar 18, 2020 | −62.3% | 2.4 yrs | Nov 23, 2020 | 3.1 yrs |
| Jan 19, 2021 | Jun 16, 2022 | −44.1% | 17 mo | Jul 31, 2023 | 2.5 yrs |
| Feb 19, 2025 | Apr 4, 2025 | −39.9% | 44 days | Jun 24, 2025 | 4 mo |
| May 1, 2026 | Jul 29, 2026 | −35.1% | 3 mo | not yet | 3 mo+ |
| Aug 1, 2023 | Nov 1, 2023 | −32.9% | 3 mo | Jan 21, 2025 | 18 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 1995: how far AEIS 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: AEIS is on this chart precisely because it survived — the many stocks that fell this far and never recovered (or were delisted) aren't on anyone's chart, 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 AEIS from its all-time high?
- AEIS is currently 15.3% below its all-time high, set May 1, 2026 (as of market close, Aug 13, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
- What was the biggest AEIS drawdown ever?
- The deepest decline on record in our data (since 1995) took the stock 92.5% below its prior high, bottoming Mar 9, 2009. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily closing prices since 1995 (split-adjusted). "All-time" means since our price data begins — AEIS may have traded earlier. For a 150-year index 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, 150 years of returns and the rolling-returns explorer. Past performance does not predict future returns; not investment advice.