SET · CMR · stock
Chiang Mai Ram Medical Business Public Company Limited (CMR) stock price history
Every SET trading session of Chiang Mai Ram Medical Business Public Company Limited from Mar 23, 2000 to Nov 13, 2026: 6,351 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.
CMR adjusted close, 2000 to 2026
- THB 4.42
- All time high, 2016
- THB 1.58
- 52 week high, THB 1.20 low
- 6,351
- 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.
CMR key facts
- Chiang Mai Ram Medical Business Public Company Limited (CMR) closed at THB 1.25 on Nov 13, 2026 on SET.
- CMR's all time high close is THB 4.42, set on Jun 9, 2016; its all time low close is THB 0.0233 on Jun 11, 2002.
- CMR's 52 week range is THB 1.20 to THB 1.58.
- CMR returned -4.5% over the year to Nov 13, 2026 and -49.6% over five years.
- Over ten years CMR returned -62%, -9.3% a year compounded.
- CMR's deepest drawdown was -78.0% from Jun 9, 2016 to Jun 23, 2025.
- DataCedar holds 6,351 daily sessions of CMR history from Mar 23, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CMR price chart, 2000 to 2026
CMR returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | 0.0% |
| 3 months | 0.0% |
| 6 months | -2.3% |
| Year to date | -12.0% |
| 1 year | -4.5% |
| 3 years | -22.6% |
| 5 years | -49.6% |
| 10 years | -62.3% |
| Since Mar 23, 2000 | +4,611% |
| Compound annual growth, 26.6 years | +15.6% |
CMR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 4.42 on Jun 9, 2016
- All time low close
- THB 0.0233 on Jun 11, 2002
- 52 week high
- THB 1.58 on Mar 2, 2026
- 52 week low
- THB 1.20 on Mar 4, 2026
- Deepest drawdown
- -78.0% from Jun 9, 2016 to Jun 23, 2025, not yet recovered
- Best single session
- +48.2% on Sep 11, 2003
- Worst single session
- -29.9% on Nov 23, 2001
- Volatility, 1 year annualised
- 21.5%
- Sessions closing higher, 1 year
- 32%
- Growth of 1 since 2000
- 47.1×
- Best calendar year
- 2003, +169%
- Worst calendar year
- 2001, -36%
CMR 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 Mar 23, 2000; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 1.42 | THB 1.58 | THB 1.20 | THB 1.25 | -12.0% | 52.7M | 213 |
| 2025 | THB 1.48 | THB 1.57 | THB 0.9526 | THB 1.42 | -4.2% | 64.2M | 242 |
| 2024 | THB 1.67 | THB 1.84 | THB 1.35 | THB 1.48 | -9.7% | 90.8M | 243 |
| 2023 | THB 2.19 | THB 2.35 | THB 1.59 | THB 1.64 | -24.6% | 67.1M | 241 |
| 2022 | THB 2.42 | THB 2.70 | THB 1.89 | THB 2.18 | -8.9% | 729.4M | 241 |
| 2021 | THB 1.34 | THB 3.14 | THB 1.31 | THB 2.39 | +78.9% | 1.1B | 241 |
| 2020 | THB 1.47 | THB 1.55 | THB 0.9392 | THB 1.34 | -9.2% | 21.7M | 243 |
| 2019 | THB 1.67 | THB 1.95 | THB 1.44 | THB 1.47 | -12.5% | 16.6M | 235 |
| 2018 | THB 2.47 | THB 2.66 | THB 1.64 | THB 1.68 | -32.0% | 62.3M | 240 |
| 2017 | THB 3.27 | THB 3.58 | THB 2.45 | THB 2.47 | -23.7% | 298.2M | 233 |
| 2016 | THB 2.08 | THB 4.84 | THB 1.69 | THB 3.24 | +55.8% | 722.9M | 243 |
| 2015 | THB 1.15 | THB 2.16 | THB 1.11 | THB 2.08 | +79.1% | 71.9M | 232 |
| 2014 | THB 0.6033 | THB 1.45 | THB 0.5950 | THB 1.16 | +76.2% | 70.6M | 237 |
| 2013 | THB 0.4709 | THB 0.8571 | THB 0.4499 | THB 0.6593 | +40.0% | 47.1M | 242 |
| 2012 | THB 0.3109 | THB 0.5063 | THB 0.2798 | THB 0.4709 | +51.4% | 30.5M | 224 |
| 2011 | THB 0.2414 | THB 0.4913 | THB 0.2414 | THB 0.3109 | +30.4% | 334.1M | 234 |
| 2010 | THB 0.1762 | THB 0.2443 | THB 0.1398 | THB 0.2384 | +42.1% | 150.3M | 220 |
| 2009 | THB 0.1481 | THB 0.1762 | THB 0.1067 | THB 0.1678 | +13.3% | 132.4M | 239 |
| 2008 | THB 0.1622 | THB 0.1622 | THB 0.1067 | THB 0.1481 | -8.7% | 102.4M | 239 |
| 2007 | THB 0.1554 | THB 0.2089 | THB 0.1166 | THB 0.1622 | +4.3% | 56.3B | 232 |
| 2006 | THB 0.0733 | THB 0.1676 | THB 0.0631 | THB 0.1554 | +112.1% | 1.9B | 259 |
| 2005 | THB 0.0711 | THB 0.0916 | THB 0.0710 | THB 0.0733 | +3.0% | 36.3M | 245 |
| 2004 | THB 0.0825 | THB 0.0983 | THB 0.0711 | THB 0.0711 | -13.8% | 37M | 262 |
| 2003 | THB 0.0379 | THB 0.0970 | THB 0.0364 | THB 0.0825 | +168.6% | 1.7B | 217 |
| 2002 | THB 0.0244 | THB 0.0307 | THB 0.0233 | THB 0.0307 | +25.6% | 16.5M | 191 |
| 2001 | THB 0.0379 | THB 0.0379 | THB 0.0244 | THB 0.0244 | -35.5% | 50K | 261 |
| 2000 | THB 0.0455 | THB 0.0455 | THB 0.0265 | THB 0.0379 | n/a | 20K | 202 |
CMR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | THB 1.25 | +1.6% |
| October 2026 | THB 1.23 | +0.8% |
| September 2026 | THB 1.22 | -6.9% |
| August 2026 | THB 1.31 | +4.8% |
| July 2026 | THB 1.25 | -1.6% |
| June 2026 | THB 1.27 | -3.1% |
| May 2026 | THB 1.31 | +1.6% |
| April 2026 | THB 1.29 | -1.5% |
| March 2026 | THB 1.31 | -6.4% |
| February 2026 | THB 1.40 | +0.7% |
| January 2026 | THB 1.39 | -2.1% |
| December 2025 | THB 1.42 | +11.7% |
About the CMR data
Daily bars. 6,351 sessions from Mar 23, 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 Mar 23, 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%3ACMR/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
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Common questions
CMR share price history
