SIX · REHN · stock
Romande Energie Holding SA (REHN) stock price history
Every SIX trading session of Romande Energie Holding SA 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.
REHN adjusted close, 2000 to 2026
- CHF 73.33
- All time high, 2008
- CHF 51.80
- 52 week high, CHF 39.90 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.
REHN key facts
- Romande Energie Holding SA (REHN) closed at CHF 49.10 on Sep 28, 2026 on SIX.
- REHN's all time high close is CHF 73.33, set on Sep 2, 2008; its all time low close is CHF 5.12 on Apr 4, 2000.
- REHN's 52 week range is CHF 39.90 to CHF 51.80.
- REHN returned +21.0% over the year to Sep 28, 2026 and +9.6% over five years.
- Over ten years REHN returned +44%, +3.7% a year compounded.
- REHN's deepest drawdown was -64.9% from Sep 2, 2008 to Mar 17, 2016.
- DataCedar holds 6,785 daily sessions of REHN history from Jan 4, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
REHN price chart, 2000 to 2026
REHN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.6% |
| 3 months | +2.5% |
| 6 months | +2.2% |
| Year to date | +16.5% |
| 1 year | +21.0% |
| 3 years | -0.7% |
| 5 years | +9.6% |
| 10 years | +44.3% |
| Since Jan 4, 2000 | +746.3% |
| Compound annual growth, 26.7 years | +8.3% |
REHN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 73.33 on Sep 2, 2008
- All time low close
- CHF 5.12 on Apr 4, 2000
- 52 week high
- CHF 51.80 on Aug 4, 2026
- 52 week low
- CHF 39.90 on Oct 15, 2025
- Deepest drawdown
- -64.9% from Sep 2, 2008 to Mar 17, 2016, not yet recovered
- Best single session
- +15.4% on Dec 22, 2000
- Worst single session
- -12.7% on Dec 29, 2000
- Volatility, 1 year annualised
- 27.5%
- Sessions closing higher, 1 year
- 49%
- Growth of 1 since 2000
- 8.5×
- Best calendar year
- 2002, +82%
- Worst calendar year
- 2011, -20%
REHN 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 41.94 | CHF 51.80 | CHF 40.77 | CHF 49.10 | +16.5% | 400.2K | 186 |
| 2025 | CHF 41.34 | CHF 45.57 | CHF 38.99 | CHF 42.13 | +4.3% | 430.3K | 249 |
| 2024 | CHF 50.73 | CHF 54.31 | CHF 38.52 | CHF 40.40 | -19.8% | 495.6K | 250 |
| 2023 | CHF 40.80 | CHF 53.11 | CHF 40.09 | CHF 50.37 | +26.8% | 564K | 251 |
| 2022 | CHF 47.23 | CHF 48.44 | CHF 37.77 | CHF 39.73 | -15.6% | 392.2K | 254 |
| 2021 | CHF 37.41 | CHF 49.13 | CHF 36.57 | CHF 47.06 | +24.1% | 783.9K | 254 |
| 2020 | CHF 38.91 | CHF 42.48 | CHF 31.62 | CHF 37.91 | -2.6% | 642K | 252 |
| 2019 | CHF 36.99 | CHF 41.51 | CHF 35.10 | CHF 38.91 | +4.8% | 575.5K | 249 |
| 2018 | CHF 36.34 | CHF 39.35 | CHF 35.43 | CHF 37.14 | +3.1% | 510.4K | 249 |
| 2017 | CHF 37.87 | CHF 40.16 | CHF 34.08 | CHF 36.04 | -5.6% | 936.4K | 251 |
| 2016 | CHF 27.55 | CHF 38.26 | CHF 25.65 | CHF 38.17 | +38.6% | 770.3K | 254 |
| 2015 | CHF 27.93 | CHF 32.90 | CHF 26.21 | CHF 27.55 | -1.7% | 783.4K | 251 |
| 2014 | CHF 28.66 | CHF 33.00 | CHF 27.65 | CHF 28.03 | -3.4% | 650.9K | 249 |
| 2013 | CHF 28.22 | CHF 32.69 | CHF 26.42 | CHF 29.02 | +2.5% | 649.5K | 249 |
| 2012 | CHF 31.18 | CHF 33.58 | CHF 26.58 | CHF 28.30 | -9.2% | 446.7K | 250 |
| 2011 | CHF 39.84 | CHF 44.71 | CHF 28.61 | CHF 31.18 | -20.2% | 593.1K | 254 |
| 2010 | CHF 46.52 | CHF 49.03 | CHF 36.92 | CHF 39.08 | -15.3% | 669K | 254 |
| 2009 | CHF 50.00 | CHF 54.69 | CHF 37.31 | CHF 46.14 | -6.3% | 905.4K | 253 |
| 2008 | CHF 50.93 | CHF 73.63 | CHF 40.20 | CHF 49.25 | -3.8% | 1.7M | 253 |
| 2007 | CHF 40.93 | CHF 52.89 | CHF 37.35 | CHF 51.17 | +26.3% | 1.6M | 251 |
| 2006 | CHF 30.87 | CHF 40.54 | CHF 30.00 | CHF 40.52 | +31.3% | 1.3M | 258 |
| 2005 | CHF 27.58 | CHF 35.41 | CHF 25.94 | CHF 30.87 | +12.4% | 1.5M | 260 |
| 2004 | CHF 20.75 | CHF 28.09 | CHF 20.06 | CHF 27.46 | +32.3% | 842.9K | 262 |
| 2003 | CHF 11.86 | CHF 20.75 | CHF 11.14 | CHF 20.75 | +74.9% | 952.8K | 261 |
| 2002 | CHF 6.53 | CHF 12.90 | CHF 6.37 | CHF 11.86 | +81.7% | 2.1M | 261 |
| 2001 | CHF 6.03 | CHF 7.11 | CHF 6.00 | CHF 6.53 | +8.2% | 1.5M | 261 |
| 2000 | CHF 5.69 | CHF 7.59 | CHF 5.03 | CHF 6.03 | n/a | 2M | 259 |
REHN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 49.10 | +2.5% |
| August 2026 | CHF 47.90 | -3.4% |
| July 2026 | CHF 49.60 | +2.5% |
| June 2026 | CHF 48.40 | -3.2% |
| May 2026 | CHF 50.00 | -0.6% |
| April 2026 | CHF 50.29 | +5.3% |
| March 2026 | CHF 47.76 | +8.4% |
| February 2026 | CHF 44.07 | +6.1% |
| January 2026 | CHF 41.55 | -1.4% |
| December 2025 | CHF 42.13 | -3.1% |
| November 2025 | CHF 43.49 | +3.5% |
| October 2025 | CHF 42.04 | +4.1% |
About the REHN 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/REHN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
REHN share price history
