Ambarella Inc. drawdown: 70.8% below the all-time high (price)
Ambarella Inc. is 70.8% below its all-time high, set Dec 8, 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
- −70.8%
- 29.2% of ATH
- All-time high
- $216.84
- Dec 8, 2021
- Time below the high
- 4.9 yrs
- since Dec 8, 2021
- Worst-ever drawdown
- −81.7%
- Aug 7, 2024
- Longest underwater
- 5.7 yrs
- between all-time highs
- Today's level first reached
- Mar 4, 2015
- 11.6 yrs ago
- Last time this deep
- Jan 23, 2019
- in a previous episode
% of all-time high since 2012: 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 |
|---|---|---|---|---|---|
| Dec 8, 2021 | Aug 7, 2024 | −81.7% | 2.7 yrs | not yet | 4.9 yrs+ |
| Jun 18, 2015 | Oct 10, 2018 | −74.9% | 3.3 yrs | Feb 16, 2021 | 5.7 yrs |
| Jan 7, 2014 | May 8, 2014 | −37.5% | 4 mo | Sep 3, 2014 | 8 mo |
| Feb 16, 2021 | May 12, 2021 | −34.3% | 3 mo | Sep 1, 2021 | 6 mo |
| Jul 22, 2013 | Aug 26, 2013 | −30.2% | 35 days | Sep 26, 2013 | 2 mo |
| Jan 10, 2013 | Feb 21, 2013 | −28.7% | 42 days | Mar 8, 2013 | 57 days |
| Sep 29, 2014 | Oct 13, 2014 | −20.8% | 14 days | Nov 3, 2014 | 35 days |
| Mar 28, 2013 | Apr 18, 2013 | −20.7% | 21 days | May 20, 2013 | 53 days |
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 2012: how far Ambarella Inc. 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 Ambarella Inc. from its all-time high?
- Ambarella Inc. is currently 70.8% below its all-time high, set Dec 8, 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 Ambarella Inc. drawdown ever?
- The deepest decline on record in our data (since 2012) took Ambarella Inc. 81.7% below its prior high, bottoming Aug 7, 2024. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily data since -1 from AMBA; no free deep history exists for Ambarella 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.