SIX · STMN · stock
Straumann Holding AG (STMN) stock price history
Every SIX trading session of Straumann Holding AG from Jul 17, 1998 to Sep 28, 2026: 7,167 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.
STMN adjusted close, 1998 to 2026
- CHF 199.74
- All time high, 2021
- CHF 109.80
- 52 week high, CHF 72.22 low
- 7,167
- Daily sessions since 1998
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1998 to 2026 series and minute bars.
STMN key facts
- Straumann Holding AG (STMN) closed at CHF 98.24 on Sep 28, 2026 on SIX.
- STMN's all time high close is CHF 199.74, set on Nov 4, 2021; its all time low close is CHF 0.7366 on Oct 2, 1998.
- STMN's 52 week range is CHF 72.22 to CHF 109.80.
- STMN returned +14.3% over the year to Sep 28, 2026 and -39.9% over five years.
- Over ten years STMN returned +177%, +10.7% a year compounded.
- STMN's deepest drawdown was -70.9% from May 2, 2007 to Nov 15, 2012.
- DataCedar holds 7,167 daily sessions of STMN history from Jul 17, 1998 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
STMN price chart, 1998 to 2026
STMN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +5.4% |
| 3 months | -7.6% |
| 6 months | +22.0% |
| Year to date | +6.3% |
| 1 year | +14.3% |
| 3 years | -13.1% |
| 5 years | -39.9% |
| 10 years | +176.9% |
| Since Jul 17, 1998 | +6,740% |
| Compound annual growth, 28.2 years | +16.2% |
STMN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 199.74 on Nov 4, 2021
- All time low close
- CHF 0.7366 on Oct 2, 1998
- 52 week high
- CHF 109.80 on Jul 1, 2026
- 52 week low
- CHF 72.22 on Mar 23, 2026
- Deepest drawdown
- -70.9% from May 2, 2007 to Nov 15, 2012, recovered Feb 2, 2016
- Best single session
- +14.5% on Oct 5, 1998
- Worst single session
- -18.9% on Sep 21, 2001
- Volatility, 1 year annualised
- 31.1%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 1998
- 68.4×
- Best calendar year
- 1999, +214%
- Worst calendar year
- 2022, -45%
STMN 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. 1998 starts on Jul 17, 1998; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 92.89 | CHF 109.80 | CHF 72.22 | CHF 98.24 | +6.3% | 72.2M | 186 |
| 2025 | CHF 112.60 | CHF 131.64 | CHF 81.37 | CHF 92.43 | -17.4% | 96.6M | 249 |
| 2024 | CHF 131.38 | CHF 147.44 | CHF 101.58 | CHF 111.87 | -15.2% | 74.1M | 250 |
| 2023 | CHF 104.19 | CHF 143.06 | CHF 94.40 | CHF 131.97 | +29.2% | 60.2M | 251 |
| 2022 | CHF 188.43 | CHF 191.32 | CHF 82.44 | CHF 102.16 | -45.2% | 90.7M | 254 |
| 2021 | CHF 99.65 | CHF 202.92 | CHF 92.94 | CHF 186.46 | +88.7% | 70.5M | 254 |
| 2020 | CHF 90.59 | CHF 106.50 | CHF 52.02 | CHF 98.83 | +9.4% | 171.9M | 252 |
| 2019 | CHF 57.62 | CHF 92.50 | CHF 55.45 | CHF 90.35 | +54.8% | 100.9M | 249 |
| 2018 | CHF 65.04 | CHF 76.89 | CHF 54.45 | CHF 58.38 | -9.5% | 113.4M | 249 |
| 2017 | CHF 37.06 | CHF 69.91 | CHF 35.48 | CHF 64.52 | +74.8% | 118.9M | 251 |
| 2016 | CHF 28.18 | CHF 38.33 | CHF 25.54 | CHF 36.92 | +31.9% | 99.2M | 254 |
| 2015 | CHF 22.58 | CHF 28.63 | CHF 17.43 | CHF 27.99 | +23.4% | 101.4M | 251 |
| 2014 | CHF 14.65 | CHF 23.25 | CHF 14.58 | CHF 22.69 | +53.5% | 82.7M | 249 |
| 2013 | CHF 9.73 | CHF 16.18 | CHF 9.42 | CHF 14.78 | +53.6% | 127.6M | 249 |
| 2012 | CHF 14.16 | CHF 14.81 | CHF 8.41 | CHF 9.62 | -29.2% | 168.1M | 250 |
| 2011 | CHF 17.80 | CHF 20.50 | CHF 10.93 | CHF 13.58 | -23.0% | 112.4M | 254 |
| 2010 | CHF 23.63 | CHF 25.31 | CHF 16.35 | CHF 17.64 | -25.8% | 83.6M | 254 |
| 2009 | CHF 14.72 | CHF 24.54 | CHF 12.61 | CHF 23.77 | +61.1% | 73.8M | 253 |
| 2008 | CHF 24.29 | CHF 28.46 | CHF 12.13 | CHF 14.76 | -39.8% | 147.4M | 253 |
| 2007 | CHF 22.78 | CHF 29.28 | CHF 22.38 | CHF 24.52 | +6.8% | 105.3M | 251 |
| 2006 | CHF 23.51 | CHF 25.70 | CHF 18.32 | CHF 22.97 | -2.3% | 118.8M | 258 |
| 2005 | CHF 18.08 | CHF 27.80 | CHF 18.08 | CHF 23.51 | +30.0% | 102.7M | 260 |
| 2004 | CHF 14.47 | CHF 21.26 | CHF 13.21 | CHF 18.08 | +25.0% | 85M | 262 |
| 2003 | CHF 8.60 | CHF 14.51 | CHF 6.64 | CHF 14.47 | +68.2% | 51.6M | 261 |
| 2002 | CHF 9.46 | CHF 10.52 | CHF 6.04 | CHF 8.60 | -9.1% | 39.5M | 261 |
| 2001 | CHF 10.85 | CHF 12.49 | CHF 4.51 | CHF 9.46 | -12.8% | 83.8M | 261 |
| 2000 | CHF 3.47 | CHF 15.00 | CHF 3.36 | CHF 10.85 | +212.7% | 1.9B | 260 |
| 1999 | CHF 1.10 | CHF 3.61 | CHF 0.9392 | CHF 3.47 | +213.9% | 1.8B | 261 |
| 1998 | CHF 1.40 | CHF 1.44 | CHF 0.7366 | CHF 1.10 | n/a | 404.4M | 120 |
STMN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 98.24 | +4.6% |
| August 2026 | CHF 93.90 | -6.0% |
| July 2026 | CHF 99.88 | -6.1% |
| June 2026 | CHF 106.40 | +12.3% |
| May 2026 | CHF 94.72 | +12.1% |
| April 2026 | CHF 84.50 | +4.2% |
| March 2026 | CHF 81.10 | -11.4% |
| February 2026 | CHF 91.58 | -0.5% |
| January 2026 | CHF 92.08 | -0.4% |
| December 2025 | CHF 92.43 | +2.0% |
| November 2025 | CHF 90.59 | -9.3% |
| October 2025 | CHF 99.89 | +19.0% |
About the STMN data
Daily bars. 7,167 sessions from Jul 17, 1998 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 Jul 17, 1998, 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/STMN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
STMN share price history
