SIX · RIEN · stock
Rieter Holding AG (RIEN) stock price history
Every SIX trading session of Rieter Holding AG from Apr 3, 1995 to Sep 28, 2026: 8,026 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.
RIEN adjusted close, 1995 to 2026
- CHF 473.06
- All time high, 2007
- CHF 6.93
- 52 week high, CHF 2.24 low
- 8,026
- Daily sessions since 1995
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1995 to 2026 series and minute bars.
RIEN key facts
- Rieter Holding AG (RIEN) closed at CHF 2.43 on Sep 28, 2026 on SIX.
- RIEN's all time high close is CHF 473.06, set on Jan 31, 2007; its all time low close is CHF 2.26 on Sep 18, 2026.
- RIEN's 52 week range is CHF 2.24 to CHF 6.93.
- RIEN returned -60.4% over the year to Sep 28, 2026 and -98.8% over five years.
- Over ten years RIEN returned -99%, -35.5% a year compounded.
- RIEN's deepest drawdown was -99.5% from Jan 31, 2007 to Sep 18, 2026.
- DataCedar holds 8,026 daily sessions of RIEN history from Apr 3, 1995 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
RIEN price chart, 1995 to 2026
RIEN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -22.6% |
| 3 months | -19.1% |
| 6 months | -19.0% |
| Year to date | -23.7% |
| 1 year | -60.4% |
| 3 years | -97.1% |
| 5 years | -98.8% |
| 10 years | -98.8% |
| Since Apr 3, 1995 | -97.4% |
| Compound annual growth, 31.5 years | -10.9% |
RIEN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 473.06 on Jan 31, 2007
- All time low close
- CHF 2.26 on Sep 18, 2026
- 52 week high
- CHF 6.93 on Sep 30, 2025
- 52 week low
- CHF 2.24 on Sep 21, 2026
- Deepest drawdown
- -99.5% from Jan 31, 2007 to Sep 18, 2026, not yet recovered
- Best single session
- +40.9% on Sep 23, 2025
- Worst single session
- -90.0% on Sep 10, 2025
- Volatility, 1 year annualised
- 60.7%
- Sessions closing higher, 1 year
- 47%
- Best calendar year
- 2021, +83%
- Worst calendar year
- 2025, -96%
RIEN 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. 1995 starts on Apr 3, 1995; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 3.24 | CHF 3.78 | CHF 2.24 | CHF 2.43 | -23.7% | 59.1M | 186 |
| 2025 | CHF 84.91 | CHF 99.36 | CHF 2.96 | CHF 3.18 | -96.2% | 41.2M | 249 |
| 2024 | CHF 89.25 | CHF 137.54 | CHF 79.51 | CHF 84.61 | -5.5% | 1.3M | 250 |
| 2023 | CHF 105.56 | CHF 118.46 | CHF 73.65 | CHF 89.55 | -14.0% | 1.4M | 251 |
| 2022 | CHF 178.17 | CHF 203.68 | CHF 77.59 | CHF 104.17 | -40.5% | 2.4M | 254 |
| 2021 | CHF 95.61 | CHF 237.79 | CHF 87.01 | CHF 175.01 | +83.0% | 3M | 254 |
| 2020 | CHF 135.34 | CHF 137.61 | CHF 73.07 | CHF 95.61 | -29.6% | 3.2M | 252 |
| 2019 | CHF 127.29 | CHF 153.73 | CHF 119.65 | CHF 135.74 | +7.6% | 2.5M | 249 |
| 2018 | CHF 230.36 | CHF 252.61 | CHF 116.52 | CHF 126.12 | -45.7% | 4.9M | 249 |
| 2017 | CHF 174.34 | CHF 242.07 | CHF 170.34 | CHF 232.11 | +34.6% | 2.9M | 251 |
| 2016 | CHF 180.60 | CHF 212.06 | CHF 163.12 | CHF 172.39 | -5.6% | 2M | 254 |
| 2015 | CHF 162.58 | CHF 184.10 | CHF 113.23 | CHF 182.54 | +14.0% | 3.2M | 251 |
| 2014 | CHF 199.73 | CHF 222.39 | CHF 150.29 | CHF 160.16 | -21.1% | 4.1M | 249 |
| 2013 | CHF 157.11 | CHF 205.71 | CHF 136.66 | CHF 202.91 | +32.1% | 3.6M | 249 |
| 2012 | CHF 138.60 | CHF 193.46 | CHF 116.82 | CHF 153.64 | +13.5% | 5.2M | 250 |
| 2011 | CHF 227.86 | CHF 280.31 | CHF 124.12 | CHF 135.34 | -40.4% | 6.1M | 254 |
| 2010 | CHF 160.71 | CHF 233.22 | CHF 160.51 | CHF 227.19 | +45.2% | 5M | 254 |
| 2009 | CHF 118.62 | CHF 180.95 | CHF 65.68 | CHF 156.49 | +36.5% | 4.7M | 253 |
| 2008 | CHF 336.00 | CHF 336.00 | CHF 100.86 | CHF 114.60 | -65.6% | 10.3M | 253 |
| 2007 | CHF 423.30 | CHF 475.72 | CHF 318.35 | CHF 333.00 | -21.3% | 8.4M | 251 |
| 2006 | CHF 257.98 | CHF 430.60 | CHF 256.00 | CHF 422.97 | +64.0% | 6M | 258 |
| 2005 | CHF 217.87 | CHF 265.26 | CHF 214.41 | CHF 257.98 | +18.8% | 6.6M | 260 |
| 2004 | CHF 187.37 | CHF 230.37 | CHF 187.37 | CHF 217.21 | +15.9% | 7.2M | 262 |
| 2003 | CHF 181.08 | CHF 189.99 | CHF 135.49 | CHF 187.37 | +3.5% | 5.7M | 261 |
| 2002 | CHF 227.62 | CHF 264.04 | CHF 169.36 | CHF 181.08 | -20.4% | 1.5M | 261 |
| 2001 | CHF 319.56 | CHF 319.56 | CHF 224.37 | CHF 227.62 | -28.8% | 900.8K | 261 |
| 2000 | CHF 303.26 | CHF 398.64 | CHF 297.13 | CHF 319.56 | +5.4% | 2M | 260 |
| 1999 | CHF 269.50 | CHF 314.55 | CHF 248.96 | CHF 303.26 | +12.5% | 3M | 261 |
| 1998 | CHF 199.28 | CHF 378.58 | CHF 192.58 | CHF 269.50 | +35.2% | 8.1M | 261 |
| 1997 | CHF 117.42 | CHF 239.52 | CHF 117.11 | CHF 199.28 | +69.7% | 6.8M | 261 |
| 1996 | CHF 104.56 | CHF 119.95 | CHF 92.03 | CHF 117.42 | +12.3% | 937.7K | 262 |
| 1995 | CHF 92.99 | CHF 116.49 | CHF 86.26 | CHF 104.56 | n/a | 131.5M | 195 |
RIEN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 2.43 | -20.5% |
| August 2026 | CHF 3.06 | +0.5% |
| July 2026 | CHF 3.04 | +2.4% |
| June 2026 | CHF 2.97 | -10.3% |
| May 2026 | CHF 3.31 | +1.7% |
| April 2026 | CHF 3.26 | +7.6% |
| March 2026 | CHF 3.03 | -3.0% |
| February 2026 | CHF 3.12 | -5.9% |
| January 2026 | CHF 3.32 | +4.1% |
| December 2025 | CHF 3.18 | +0.8% |
| November 2025 | CHF 3.16 | -7.9% |
| October 2025 | CHF 3.43 | -47.5% |
About the RIEN data
Daily bars. 8,026 sessions from Apr 3, 1995 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 Apr 3, 1995, 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/RIEN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
RIEN share price history
