SIX · ZEHN · stock
Zehnder Group AG (ZEHN) stock price history
Every SIX trading session of Zehnder Group AG from Jan 4, 2000 to Sep 28, 2026: 6,785 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.
ZEHN adjusted close, 2000 to 2026
- CHF 95.04
- All time high, 2021
- CHF 89.44
- 52 week high, CHF 59.80 low
- 6,785
- Daily sessions since 2000
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
ZEHN key facts
- Zehnder Group AG (ZEHN) closed at CHF 73.00 on Sep 28, 2026 on SIX.
- ZEHN's all time high close is CHF 95.04, set on Sep 23, 2021; its all time low close is CHF 9.07 on Sep 24, 2002.
- ZEHN's 52 week range is CHF 59.80 to CHF 89.44.
- ZEHN returned +11.1% over the year to Sep 28, 2026 and -17.2% over five years.
- Over ten years ZEHN returned +106%, +7.5% a year compounded.
- ZEHN's deepest drawdown was -79.3% from Jul 16, 2007 to Mar 6, 2009.
- DataCedar holds 6,785 daily sessions of ZEHN history from Jan 4, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ZEHN price chart, 2000 to 2026
ZEHN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | 0.0% |
| 3 months | +18.5% |
| 6 months | +10.3% |
| Year to date | -8.9% |
| 1 year | +11.1% |
| 3 years | +45.9% |
| 5 years | -17.2% |
| 10 years | +105.7% |
| Since Jan 4, 2000 | +529.4% |
| Compound annual growth, 26.7 years | +7.1% |
ZEHN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 95.04 on Sep 23, 2021
- All time low close
- CHF 9.07 on Sep 24, 2002
- 52 week high
- CHF 89.44 on Feb 16, 2026
- 52 week low
- CHF 59.80 on Jul 8, 2026
- Deepest drawdown
- -79.3% from Jul 16, 2007 to Mar 6, 2009, recovered Jan 14, 2021
- Best single session
- +15.4% on Sep 30, 2002
- Worst single session
- -16.6% on Nov 12, 2012
- Volatility, 1 year annualised
- 32.8%
- Sessions closing higher, 1 year
- 47%
- Growth of 1 since 2000
- 6.3×
- Best calendar year
- 2025, +85%
- Worst calendar year
- 2008, -53%
ZEHN 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. 2000 starts on Jan 4, 2000; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 80.82 | CHF 89.44 | CHF 59.80 | CHF 73.00 | -8.9% | 3.6M | 186 |
| 2025 | CHF 43.43 | CHF 80.43 | CHF 40.21 | CHF 80.13 | +84.9% | 3.9M | 249 |
| 2024 | CHF 49.37 | CHF 59.63 | CHF 38.73 | CHF 43.33 | -13.5% | 3.4M | 250 |
| 2023 | CHF 52.49 | CHF 73.73 | CHF 42.34 | CHF 50.12 | -1.8% | 4.5M | 251 |
| 2022 | CHF 83.25 | CHF 85.75 | CHF 44.26 | CHF 51.03 | -38.6% | 5.2M | 254 |
| 2021 | CHF 52.39 | CHF 97.01 | CHF 52.30 | CHF 83.16 | +60.1% | 6.8M | 254 |
| 2020 | CHF 38.77 | CHF 52.56 | CHF 26.58 | CHF 51.95 | +32.2% | 7.2M | 252 |
| 2019 | CHF 27.97 | CHF 39.54 | CHF 26.41 | CHF 39.29 | +40.0% | 3.8M | 249 |
| 2018 | CHF 33.25 | CHF 38.69 | CHF 24.52 | CHF 28.05 | -15.5% | 4.2M | 249 |
| 2017 | CHF 25.61 | CHF 34.04 | CHF 25.41 | CHF 33.21 | +28.0% | 5.6M | 251 |
| 2016 | CHF 31.02 | CHF 35.66 | CHF 24.60 | CHF 25.94 | -16.4% | 4.9M | 254 |
| 2015 | CHF 32.64 | CHF 38.64 | CHF 23.80 | CHF 31.02 | -4.9% | 5.8M | 251 |
| 2014 | CHF 31.52 | CHF 33.82 | CHF 26.13 | CHF 32.60 | +2.2% | 4.1M | 249 |
| 2013 | CHF 33.65 | CHF 36.66 | CHF 26.50 | CHF 31.91 | -4.7% | 4.3M | 249 |
| 2012 | CHF 39.32 | CHF 51.08 | CHF 30.30 | CHF 33.50 | -14.0% | 5.2M | 250 |
| 2011 | CHF 42.76 | CHF 53.38 | CHF 32.26 | CHF 38.97 | -8.7% | 4.2M | 254 |
| 2010 | CHF 25.50 | CHF 43.83 | CHF 24.77 | CHF 42.67 | +68.6% | 4.1M | 254 |
| 2009 | CHF 15.86 | CHF 27.32 | CHF 11.82 | CHF 25.31 | +62.6% | 2.5M | 253 |
| 2008 | CHF 32.94 | CHF 33.01 | CHF 14.14 | CHF 15.57 | -52.8% | 3.5M | 253 |
| 2007 | CHF 37.06 | CHF 60.55 | CHF 30.66 | CHF 32.96 | -12.3% | 3.9M | 251 |
| 2006 | CHF 26.07 | CHF 39.30 | CHF 25.72 | CHF 37.59 | +44.2% | 3.2M | 258 |
| 2005 | CHF 25.24 | CHF 27.81 | CHF 23.63 | CHF 26.07 | +3.2% | 4.4M | 260 |
| 2004 | CHF 15.75 | CHF 25.25 | CHF 15.44 | CHF 25.25 | +60.3% | 6.2M | 262 |
| 2003 | CHF 10.96 | CHF 15.75 | CHF 9.37 | CHF 15.75 | +43.7% | 2.8M | 261 |
| 2002 | CHF 14.24 | CHF 14.97 | CHF 9.07 | CHF 10.96 | -23.0% | 1.9M | 261 |
| 2001 | CHF 14.51 | CHF 16.11 | CHF 10.90 | CHF 14.24 | -1.9% | 2.5M | 261 |
| 2000 | CHF 12.12 | CHF 15.28 | CHF 11.60 | CHF 14.51 | n/a | 5.7M | 259 |
ZEHN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 73.00 | +0.6% |
| August 2026 | CHF 72.60 | +7.2% |
| July 2026 | CHF 67.70 | +8.5% |
| June 2026 | CHF 62.40 | -3.4% |
| May 2026 | CHF 64.60 | -1.7% |
| April 2026 | CHF 65.70 | -0.9% |
| March 2026 | CHF 66.30 | -17.0% |
| February 2026 | CHF 79.84 | -0.9% |
| January 2026 | CHF 80.52 | +0.5% |
| December 2025 | CHF 80.13 | +17.9% |
| November 2025 | CHF 67.99 | -1.8% |
| October 2025 | CHF 69.26 | +3.2% |
About the ZEHN data
Daily bars. 6,785 sessions from Jan 4, 2000 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 Jan 4, 2000, 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/ZEHN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
ZEHN share price history
