Semtech Corporation drawdown: 41.9% below the all-time high (price)
Semtech Corporation is 41.9% below its all-time high, set Oct 6, 2026 (as of market close, Nov 13, 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
- −41.9%
- 58.1% of ATH
- All-time high
- $197.2
- Oct 6, 2026
- Time below the high
- 38 days
- since Oct 6, 2026
- Worst-ever drawdown
- −85.4%
- Nov 1, 2023
- Longest underwater
- 18.0 yrs
- between all-time highs
- Today's level first reached
- May 6, 2026
- 6 mo ago
- Last time this deep
- Aug 25, 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#
Data provided bySource: Twelve DataEvery decline of 15% or more from an all-time high (price basis), deepest first.
| Peak | Trough | Depth | Peak → trough | Recovered by | Underwater |
|---|---|---|---|---|---|
| Nov 19, 2021 | Nov 1, 2023 | −85.4% | 1.9 yrs | Feb 25, 2026 | 4.3 yrs |
| Aug 31, 2000 | Nov 19, 2008 | −85.1% | 8.2 yrs | Aug 31, 2018 | 18.0 yrs |
| Sep 11, 1995 | Jul 24, 1996 | −81.2% | 10 mo | May 19, 1997 | 1.7 yrs |
| Oct 10, 1988 | Jan 7, 1991 | −77.4% | 2.2 yrs | Jan 10, 1995 | 6.3 yrs |
| Oct 9, 1997 | Jul 8, 1998 | −70.6% | 9 mo | Dec 31, 1998 | 15 mo |
| Sep 18, 2018 | Mar 16, 2020 | −55.0% | 18 mo | Aug 10, 2020 | 1.9 yrs |
| Oct 6, 2026 | Nov 5, 2026 | −53.6% | 30 days | not yet | 38 days+ |
| Jun 22, 2026 | Jul 29, 2026 | −40.7% | 37 days | Sep 17, 2026 | 3 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#
Data provided bySource: Twelve DataOne dot per month since 1988: how far Semtech Corporation 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 Semtech Corporation from its all-time high?
- Semtech Corporation is currently 41.9% below its all-time high, set Oct 6, 2026 (as of market close, Nov 13, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
- What was the biggest Semtech Corporation drawdown ever?
- The deepest decline on record in our data (since 1988) took Semtech Corporation 85.4% below its prior high, bottoming Nov 1, 2023. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily data since 1988 from SMTC; no free deep history exists for Semtech Corporation — 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.