SIX · YPSN · stock
Ypsomed Holding AG (YPSN) stock price history
Every SIX trading session of Ypsomed Holding AG from Sep 21, 2004 to Sep 28, 2026: 5,555 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
YPSN adjusted close, 2004 to 2026
- CHF 430.68
- All time high, 2025
- CHF 418.00
- 52 week high, CHF 257.32 low
- 5,555
- Daily sessions since 2004
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.
YPSN key facts
- Ypsomed Holding AG (YPSN) closed at CHF 365.40 on Sep 28, 2026 on SIX.
- YPSN's all time high close is CHF 430.68, set on Jul 16, 2025; its all time low close is CHF 41.16 on Jul 20, 2011.
- YPSN's 52 week range is CHF 257.32 to CHF 418.00.
- YPSN returned +10.9% over the year to Sep 28, 2026 and +147.9% over five years.
- Over ten years YPSN returned +97%, +7.0% a year compounded.
- YPSN's deepest drawdown was -79.3% from Mar 31, 2006 to Jul 20, 2011.
- DataCedar holds 5,555 daily sessions of YPSN history from Sep 21, 2004 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
YPSN price chart, 2004 to 2026
YPSN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -8.7% |
| 3 months | +2.8% |
| 6 months | +32.8% |
| Year to date | +12.8% |
| 1 year | +10.9% |
| 3 years | +41.3% |
| 5 years | +147.9% |
| 10 years | +96.6% |
| Since Sep 21, 2004 | +434.9% |
| Compound annual growth, 22.0 years | +7.9% |
YPSN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 430.68 on Jul 16, 2025
- All time low close
- CHF 41.16 on Jul 20, 2011
- 52 week high
- CHF 418.00 on Aug 18, 2026
- 52 week low
- CHF 257.32 on Mar 2, 2026
- Deepest drawdown
- -79.3% from Mar 31, 2006 to Jul 20, 2011, recovered May 9, 2017
- Best single session
- +14.8% on May 22, 2024
- Worst single session
- -29.0% on Jul 21, 2017
- Volatility, 1 year annualised
- 31.2%
- Sessions closing higher, 1 year
- 50%
- Growth of 1 since 2004
- 5.3×
- Best calendar year
- 2005, +110%
- Worst calendar year
- 2006, -45%
YPSN price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2004 starts on Sep 21, 2004; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 324.00 | CHF 418.00 | CHF 257.32 | CHF 365.40 | +12.8% | 3.3M | 186 |
| 2025 | CHF 329.17 | CHF 436.11 | CHF 286.43 | CHF 324.00 | +0.7% | 4.1M | 249 |
| 2024 | CHF 296.25 | CHF 431.36 | CHF 256.46 | CHF 321.80 | +8.6% | 3.5M | 250 |
| 2023 | CHF 165.59 | CHF 301.14 | CHF 164.04 | CHF 296.25 | +80.8% | 2.6M | 251 |
| 2022 | CHF 180.15 | CHF 199.47 | CHF 117.51 | CHF 163.85 | -8.8% | 1.9M | 254 |
| 2021 | CHF 144.33 | CHF 185.93 | CHF 132.10 | CHF 179.57 | +26.8% | 1.8M | 254 |
| 2020 | CHF 125.98 | CHF 152.71 | CHF 97.73 | CHF 141.66 | +13.3% | 2.8M | 252 |
| 2019 | CHF 110.27 | CHF 143.35 | CHF 106.57 | CHF 125.03 | +13.4% | 1.7M | 249 |
| 2018 | CHF 153.00 | CHF 168.54 | CHF 106.09 | CHF 110.27 | -27.1% | 3.5M | 249 |
| 2017 | CHF 173.03 | CHF 213.90 | CHF 124.75 | CHF 151.21 | -12.6% | 7.9M | 251 |
| 2016 | CHF 133.19 | CHF 187.71 | CHF 114.50 | CHF 173.03 | +28.4% | 4.3M | 254 |
| 2015 | CHF 79.52 | CHF 141.38 | CHF 70.37 | CHF 134.77 | +69.8% | 7M | 251 |
| 2014 | CHF 59.53 | CHF 86.62 | CHF 59.53 | CHF 79.38 | +32.5% | 1.4M | 249 |
| 2013 | CHF 51.10 | CHF 63.58 | CHF 46.83 | CHF 59.90 | +16.2% | 1.1M | 249 |
| 2012 | CHF 50.30 | CHF 52.55 | CHF 42.99 | CHF 51.56 | +2.5% | 733.9K | 250 |
| 2011 | CHF 50.91 | CHF 58.29 | CHF 39.79 | CHF 50.30 | -2.8% | 879.4K | 254 |
| 2010 | CHF 58.75 | CHF 68.76 | CHF 46.91 | CHF 51.73 | -11.9% | 1.1M | 254 |
| 2009 | CHF 72.86 | CHF 75.50 | CHF 53.51 | CHF 58.75 | -19.4% | 749.8K | 253 |
| 2008 | CHF 83.79 | CHF 91.99 | CHF 59.02 | CHF 72.86 | -14.0% | 1M | 253 |
| 2007 | CHF 107.38 | CHF 112.66 | CHF 68.31 | CHF 84.70 | -17.0% | 3.8M | 251 |
| 2006 | CHF 185.80 | CHF 202.01 | CHF 78.33 | CHF 102.01 | -45.1% | 6.4M | 258 |
| 2005 | CHF 88.80 | CHF 199.46 | CHF 86.52 | CHF 185.80 | +110.3% | 4M | 260 |
| 2004 | CHF 68.31 | CHF 91.62 | CHF 64.35 | CHF 88.35 | n/a | 2.4M | 74 |
YPSN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 365.40 | -8.1% |
| August 2026 | CHF 397.80 | +3.3% |
| July 2026 | CHF 385.20 | +6.9% |
| June 2026 | CHF 360.35 | +4.1% |
| May 2026 | CHF 346.12 | +28.4% |
| April 2026 | CHF 269.67 | -1.1% |
| March 2026 | CHF 272.63 | +3.4% |
| February 2026 | CHF 263.74 | -12.6% |
| January 2026 | CHF 301.77 | -6.9% |
| December 2025 | CHF 324.00 | -0.8% |
| November 2025 | CHF 326.47 | +4.9% |
| October 2025 | CHF 311.16 | +0.8% |
About the YPSN data
Daily bars. 5,555 sessions from Sep 21, 2004 to Sep 28, 2026, one row per SIX trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are SIX trading days; minute timestamps are UTC. Prices are in CHF. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 21, 2004, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/YPSN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
YPSN share price history
