Ultragenyx Pharmaceutical Inc. drawdown: 91.8% below the all-time high (price)
Ultragenyx Pharmaceutical Inc. is 91.8% below its all-time high, set Dec 23, 2020 (as of market close, Oct 16, 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
- −91.8%
- 8.2% of ATH
- All-time high
- $177.39
- Dec 23, 2020
- Time below the high
- 5.8 yrs
- since Dec 23, 2020
- Worst-ever drawdown
- −92.7%
- Sep 16, 2026
- Longest underwater
- 5.8 yrs
- between all-time highs
- Today's level first reached
- Jan 31, 2014
- 12.7 yrs ago
- Last time this deep
- never before
- no prior −91.8% episode
% of all-time high since 2014: 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 23, 2020 | Sep 16, 2026 | −92.7% | 5.7 yrs | not yet | 5.8 yrs+ |
| Jul 20, 2015 | Mar 16, 2020 | −74.8% | 4.7 yrs | Dec 8, 2020 | 5.4 yrs |
| Mar 12, 2014 | May 20, 2014 | −49.6% | 2 mo | Apr 22, 2015 | 13 mo |
| Apr 24, 2015 | Apr 30, 2015 | −19.0% | 6 days | May 12, 2015 | 18 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 2014: how far Ultragenyx Pharmaceutical 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 Ultragenyx Pharmaceutical Inc. from its all-time high?
- Ultragenyx Pharmaceutical Inc. is currently 91.8% below its all-time high, set Dec 23, 2020 (as of market close, Oct 16, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
- What was the biggest Ultragenyx Pharmaceutical Inc. drawdown ever?
- The deepest decline on record in our data (since 2014) took Ultragenyx Pharmaceutical Inc. 92.7% below its prior high, bottoming Sep 16, 2026. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily data since -1 from RARE; no free deep history exists for Ultragenyx Pharmaceutical 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.