SIX · CLN · stock
Clariant AG (CLN) stock price history
Every SIX trading session of Clariant AG from Mar 21, 1996 to Sep 28, 2026: 7,773 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.
CLN adjusted close, 1996 to 2026
- CHF 32.73
- All time high, 1998
- CHF 11.04
- 52 week high, CHF 6.21 low
- 7,773
- Daily sessions since 1996
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1996 to 2026 series and minute bars.
CLN key facts
- Clariant AG (CLN) closed at CHF 10.69 on Sep 28, 2026 on SIX.
- CLN's all time high close is CHF 32.73, set on Jul 8, 1998; its all time low close is CHF 2.12 on Mar 9, 2009.
- CLN's 52 week range is CHF 6.21 to CHF 11.04.
- CLN returned +54.4% over the year to Sep 28, 2026 and -27.8% over five years.
- Over ten years CLN returned +3%, +0.3% a year compounded.
- CLN's deepest drawdown was -93.5% from Jul 8, 1998 to Mar 9, 2009.
- DataCedar holds 7,773 daily sessions of CLN history from Mar 21, 1996 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CLN price chart, 1996 to 2026
CLN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.0% |
| 3 months | +46.2% |
| 6 months | +46.0% |
| Year to date | +57.5% |
| 1 year | +54.4% |
| 3 years | -14.4% |
| 5 years | -27.8% |
| 10 years | +2.6% |
| Since Mar 21, 1996 | +212.8% |
| Compound annual growth, 30.5 years | +3.8% |
CLN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 32.73 on Jul 8, 1998
- All time low close
- CHF 2.12 on Mar 9, 2009
- 52 week high
- CHF 11.04 on Aug 14, 2026
- 52 week low
- CHF 6.21 on Mar 23, 2026
- Deepest drawdown
- -93.5% from Jul 8, 1998 to Mar 9, 2009, not yet recovered
- Best single session
- +31.0% on May 5, 1997
- Worst single session
- -16.3% on Sep 5, 2011
- Volatility, 1 year annualised
- 35.0%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 1996
- 3.1×
- Best calendar year
- 1997, +179%
- Worst calendar year
- 2011, -51%
CLN 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. 1996 starts on Mar 21, 1996; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 6.83 | CHF 11.04 | CHF 6.21 | CHF 10.69 | +57.5% | 187M | 186 |
| 2025 | CHF 9.15 | CHF 10.12 | CHF 6.06 | CHF 6.79 | -25.7% | 279.8M | 249 |
| 2024 | CHF 11.04 | CHF 13.61 | CHF 8.74 | CHF 9.13 | -16.4% | 233.6M | 250 |
| 2023 | CHF 12.66 | CHF 13.78 | CHF 10.61 | CHF 10.92 | -12.4% | 189.1M | 251 |
| 2022 | CHF 15.91 | CHF 16.98 | CHF 11.58 | CHF 12.47 | -21.2% | 190.5M | 254 |
| 2021 | CHF 15.23 | CHF 16.73 | CHF 14.09 | CHF 15.82 | +4.8% | 227.2M | 254 |
| 2020 | CHF 14.45 | CHF 16.30 | CHF 9.55 | CHF 15.09 | +4.0% | 452.4M | 252 |
| 2019 | CHF 11.72 | CHF 15.08 | CHF 11.33 | CHF 14.51 | +22.5% | 435.1M | 249 |
| 2018 | CHF 17.62 | CHF 18.88 | CHF 11.45 | CHF 11.84 | -32.2% | 377.6M | 249 |
| 2017 | CHF 11.07 | CHF 17.95 | CHF 11.02 | CHF 17.45 | +58.9% | 706.1M | 251 |
| 2016 | CHF 11.51 | CHF 11.52 | CHF 9.32 | CHF 10.99 | -5.3% | 442.2M | 254 |
| 2015 | CHF 10.00 | CHF 13.25 | CHF 8.07 | CHF 11.60 | +16.1% | 525.6M | 251 |
| 2014 | CHF 9.47 | CHF 11.24 | CHF 8.70 | CHF 10.00 | +4.7% | 431.6M | 249 |
| 2013 | CHF 7.22 | CHF 9.69 | CHF 6.84 | CHF 9.55 | +35.5% | 453.8M | 249 |
| 2012 | CHF 5.44 | CHF 7.70 | CHF 4.92 | CHF 7.05 | +33.2% | 601.7M | 250 |
| 2011 | CHF 10.85 | CHF 10.95 | CHF 3.93 | CHF 5.29 | -51.1% | 635.3M | 254 |
| 2010 | CHF 6.97 | CHF 11.38 | CHF 6.02 | CHF 10.81 | +55.0% | 478.4M | 254 |
| 2009 | CHF 4.22 | CHF 7.04 | CHF 2.06 | CHF 6.98 | +71.4% | 534.6M | 253 |
| 2008 | CHF 5.98 | CHF 7.54 | CHF 3.30 | CHF 4.07 | -32.3% | 986.8M | 253 |
| 2007 | CHF 10.56 | CHF 12.73 | CHF 5.39 | CHF 6.01 | -42.3% | 822.3M | 251 |
| 2006 | CHF 11.05 | CHF 12.73 | CHF 8.02 | CHF 10.42 | -5.7% | 510.2M | 258 |
| 2005 | CHF 10.53 | CHF 12.30 | CHF 9.39 | CHF 11.05 | +5.4% | 537.5M | 260 |
| 2004 | CHF 10.31 | CHF 12.71 | CHF 8.31 | CHF 10.48 | +1.6% | 421.1M | 262 |
| 2003 | CHF 12.49 | CHF 13.84 | CHF 5.20 | CHF 10.31 | -17.4% | 319.2M | 261 |
| 2002 | CHF 17.52 | CHF 22.59 | CHF 12.20 | CHF 12.49 | -28.7% | 147.8M | 261 |
| 2001 | CHF 25.50 | CHF 28.19 | CHF 9.25 | CHF 17.52 | -31.3% | 117.9M | 261 |
| 2000 | CHF 28.00 | CHF 29.48 | CHF 20.23 | CHF 25.50 | -8.9% | 168.5M | 260 |
| 1999 | CHF 20.46 | CHF 28.04 | CHF 20.36 | CHF 28.00 | +36.9% | 157.8M | 261 |
| 1998 | CHF 16.35 | CHF 33.14 | CHF 15.96 | CHF 20.46 | +25.1% | 119.3M | 261 |
| 1997 | CHF 5.85 | CHF 16.42 | CHF 5.72 | CHF 16.35 | +179.3% | 136.5M | 261 |
| 1996 | CHF 3.42 | CHF 5.99 | CHF 3.29 | CHF 5.85 | n/a | 76.5M | 204 |
CLN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 10.69 | -1.6% |
| August 2026 | CHF 10.86 | +18.7% |
| July 2026 | CHF 9.15 | +29.8% |
| June 2026 | CHF 7.05 | -7.3% |
| May 2026 | CHF 7.61 | -0.2% |
| April 2026 | CHF 7.62 | +4.1% |
| March 2026 | CHF 7.33 | -8.2% |
| February 2026 | CHF 7.98 | +17.9% |
| January 2026 | CHF 6.77 | -0.2% |
| December 2025 | CHF 6.79 | -1.6% |
| November 2025 | CHF 6.90 | +0.9% |
| October 2025 | CHF 6.84 | -1.8% |
About the CLN data
Daily bars. 7,773 sessions from Mar 21, 1996 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 Mar 21, 1996, 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/CLN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
CLN share price history
