SET · CK · stock
CH. Karnchang Public Company Limited (CK) stock price history
Every SET trading session of CH. Karnchang Public Company Limited from Jan 4, 2000 to Nov 13, 2026: 6,601 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.
CK adjusted close, 2000 to 2026
- THB 28.47
- All time high, 2016
- THB 20.49
- 52 week high, THB 10.81 low
- 6,601
- Daily sessions since 2000
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
CK key facts
- CH. Karnchang Public Company Limited (CK) closed at THB 17.80 on Nov 13, 2026 on SET.
- CK's all time high close is THB 28.47, set on Aug 8, 2016; its all time low close is THB 1.35 on Nov 24, 2008.
- CK's 52 week range is THB 10.81 to THB 20.49.
- CK returned +37.4% over the year to Nov 13, 2026 and -10.6% over five years.
- Over ten years CK returned -32%, -3.7% a year compounded.
- CK's deepest drawdown was -92.2% from Dec 26, 2003 to Nov 24, 2008.
- DataCedar holds 6,601 daily sessions of CK history from Jan 4, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CK price chart, 2000 to 2026
CK returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.9% |
| 3 months | -0.1% |
| 6 months | +1.6% |
| Year to date | +53.6% |
| 1 year | +37.4% |
| 3 years | -9.1% |
| 5 years | -10.6% |
| 10 years | -31.5% |
| Since Jan 4, 2000 | +309.5% |
| Compound annual growth, 26.9 years | +5.4% |
CK records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 28.47 on Aug 8, 2016
- All time low close
- THB 1.35 on Nov 24, 2008
- 52 week high
- THB 20.49 on Jun 19, 2026
- 52 week low
- THB 10.81 on Jan 13, 2026
- Deepest drawdown
- -92.2% from Dec 26, 2003 to Nov 24, 2008, recovered Feb 7, 2013
- Best single session
- +43.6% on Dec 9, 2008
- Worst single session
- -20.0% on Mar 12, 2020
- Volatility, 1 year annualised
- 40.7%
- Sessions closing higher, 1 year
- 40%
- Growth of 1 since 2000
- 4.1×
- Best calendar year
- 2003, +581%
- Worst calendar year
- 2008, -56%
CK 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 Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 11.59 | THB 20.49 | THB 10.81 | THB 17.80 | +53.6% | 2B | 213 |
| 2025 | THB 18.07 | THB 18.16 | THB 9.79 | THB 11.59 | -36.5% | 877.6M | 241 |
| 2024 | THB 19.78 | THB 23.21 | THB 15.85 | THB 18.26 | -6.4% | 876M | 243 |
| 2023 | THB 22.61 | THB 22.70 | THB 16.58 | THB 19.50 | -13.4% | 920.2M | 238 |
| 2022 | THB 20.90 | THB 22.98 | THB 16.47 | THB 22.52 | +8.2% | 1.4B | 241 |
| 2021 | THB 14.72 | THB 21.54 | THB 13.38 | THB 20.81 | +39.6% | 2.3B | 241 |
| 2020 | THB 16.85 | THB 20.04 | THB 10.20 | THB 14.90 | -11.6% | 2.5B | 243 |
| 2019 | THB 21.74 | THB 26.16 | THB 15.70 | THB 16.85 | -22.5% | 1.8B | 244 |
| 2018 | THB 22.42 | THB 24.76 | THB 19.90 | THB 21.74 | -3.9% | 1.9B | 245 |
| 2017 | THB 26.00 | THB 26.62 | THB 21.56 | THB 22.63 | -12.9% | 2.3B | 242 |
| 2016 | THB 23.52 | THB 28.68 | THB 18.00 | THB 26.00 | +9.6% | 4B | 244 |
| 2015 | THB 20.18 | THB 24.14 | THB 18.78 | THB 23.73 | +17.6% | 2.6B | 244 |
| 2014 | THB 11.63 | THB 22.97 | THB 10.18 | THB 20.18 | +70.1% | 6.6B | 244 |
| 2013 | THB 10.25 | THB 22.37 | THB 10.25 | THB 11.86 | +18.3% | 11.2B | 245 |
| 2012 | THB 5.54 | THB 10.32 | THB 5.01 | THB 10.02 | +83.2% | 2.5B | 245 |
| 2011 | THB 6.78 | THB 6.96 | THB 4.02 | THB 5.47 | -18.4% | 1.6B | 244 |
| 2010 | THB 4.26 | THB 8.05 | THB 3.33 | THB 6.71 | +60.1% | 5.9B | 242 |
| 2009 | THB 2.44 | THB 5.16 | THB 1.94 | THB 4.19 | +71.7% | 5.4B | 245 |
| 2008 | THB 5.62 | THB 5.89 | THB 1.32 | THB 2.44 | -56.3% | 2.1B | 244 |
| 2007 | THB 5.53 | THB 7.03 | THB 4.63 | THB 5.59 | -5.0% | 2.8B | 246 |
| 2006 | THB 7.63 | THB 8.46 | THB 4.08 | THB 5.88 | -23.5% | 1.1B | 248 |
| 2005 | THB 8.20 | THB 10.47 | THB 6.36 | THB 7.69 | -5.5% | 1.1B | 236 |
| 2004 | THB 16.25 | THB 16.57 | THB 4.54 | THB 8.14 | -49.9% | 2.7B | 258 |
| 2003 | THB 2.39 | THB 19.25 | THB 2.19 | THB 16.25 | +580.8% | 9B | 256 |
| 2002 | THB 2.78 | THB 5.59 | THB 2.27 | THB 2.39 | -14.0% | 11.4B | 255 |
| 2001 | THB 2.04 | THB 3.45 | THB 1.90 | THB 2.78 | +36.2% | 16.7B | 256 |
| 2000 | THB 4.50 | THB 5.07 | THB 1.94 | THB 2.04 | n/a | 4.1B | 258 |
CK monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | THB 17.80 | +4.1% |
| October 2026 | THB 17.10 | -7.6% |
| September 2026 | THB 18.50 | +1.1% |
| August 2026 | THB 18.30 | +1.0% |
| July 2026 | THB 18.11 | -6.6% |
| June 2026 | THB 19.40 | +8.9% |
| May 2026 | THB 17.81 | +5.9% |
| April 2026 | THB 16.82 | +9.7% |
| March 2026 | THB 15.34 | -10.5% |
| February 2026 | THB 17.14 | +40.8% |
| January 2026 | THB 12.17 | +5.0% |
| December 2025 | THB 11.59 | -3.3% |
About the CK data
Daily bars. 6,601 sessions from Jan 4, 2000 to Nov 13, 2026, one row per SET 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 Nov 4, 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 SET trading days; minute timestamps are UTC. Prices are in THB. 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/set%3ACK/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
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Common questions
CK share price history
