SET · M-CHAI-R · stock

Mahachai Hospital Public Company Limited (M-CHAI-R) stock price history

Every SET trading session of Mahachai Hospital Public Company Limited from Dec 28, 2007 to Sep 28, 2026: 2,529 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.

Get M-CHAI-R data, free keyYear by year table

M-CHAI-R adjusted close, 2007 to 2026

M-CHAI-RMahachai Hospital Public Company Limited
THB 18.90-14.2% over one year
2010201520202025
THB 78.96
All time high, 2024
THB 22.22
52 week high, THB 18.00 low
2,529
Daily sessions since 2007

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

M-CHAI-R key facts

  • Mahachai Hospital Public Company Limited (M-CHAI-R) closed at THB 18.90 on Sep 28, 2026 on SET.
  • M-CHAI-R's all time high close is THB 78.96, set on Mar 14, 2024; its all time low close is THB 15.56 on Jul 3, 2025.
  • M-CHAI-R's 52 week range is THB 18.00 to THB 22.22.
  • M-CHAI-R returned -14.2% over the year to Sep 28, 2026 and +11.6% over five years.
  • Over ten years M-CHAI-R returned -28%, -3.3% a year compounded.
  • M-CHAI-R's deepest drawdown was -80.3% from Dec 24, 2024 to Jul 3, 2025.
  • DataCedar holds 2,529 daily sessions of M-CHAI-R history from Dec 28, 2007 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

M-CHAI-R price chart, 2007 to 2026

M-CHAI-R adjusted close, Dec 28, 2007 to Sep 28, 2026THB 15.56THB 36.70THB 57.83THB 78.962010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

M-CHAI-R returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month+5.0%
3 months+5.0%
6 months+5.0%
Year to date-14.9%
1 year-14.2%
3 years-75.9%
5 years+11.6%
10 years-28.4%
Since Dec 28, 2007-33.5%
Compound annual growth, 18.8 years-2.2%

M-CHAI-R records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
THB 78.96 on Mar 14, 2024
All time low close
THB 15.56 on Jul 3, 2025
52 week high
THB 22.22 on Oct 10, 2025
52 week low
THB 18.00 on Mar 24, 2026
Deepest drawdown
-80.3% from Dec 24, 2024 to Jul 3, 2025, not yet recovered
Best single session
+92.8% on Jul 13, 2023
Worst single session
-67.2% on Dec 25, 2024
Volatility, 1 year annualised
19.1%
Sessions closing higher, 1 year
2%
Best calendar year
2023, +168%
Worst calendar year
2024, -67%

M-CHAI-R 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. 2007 starts on Dec 28, 2007; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 22.22THB 22.22THB 18.00THB 18.90-14.9%26.4K186
2025THB 25.88THB 25.88THB 15.56THB 22.22-14.1%26.2K242
2024THB 78.28THB 78.96THB 25.88THB 25.88-66.9%100243
2023THB 29.17THB 79.22THB 29.17THB 78.28+168.4%750243
2022THB 27.17THB 31.04THB 20.63THB 29.17+7.3%52.5K241
2021THB 16.94THB 27.17THB 16.94THB 27.17+3.0%80K137
2013THB 26.39THB 26.39THB 26.39THB 26.390.0%011
2012THB 26.15THB 26.39THB 26.15THB 26.39+0.9%0245
2011THB 25.96THB 26.15THB 25.96THB 26.15+0.7%0244
2010THB 25.81THB 25.96THB 25.81THB 25.96+0.6%0244
2009THB 19.54THB 26.04THB 17.93THB 25.81+32.1%123.9K245
2008THB 27.55THB 28.44THB 18.29THB 19.54-31.3%326.4K247
2007THB 28.44THB 28.44THB 28.44THB 28.44n/a1001

M-CHAI-R monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 18.90+5.0%
August 2026THB 18.000.0%
July 2026THB 18.000.0%
June 2026THB 18.000.0%
May 2026THB 18.000.0%
April 2026THB 18.000.0%
March 2026THB 18.00-17.5%
February 2026THB 21.83-1.8%
January 2026THB 22.220.0%
December 2025THB 22.220.0%
November 2025THB 22.220.0%
October 2025THB 22.22+0.9%

About the M-CHAI-R data

Daily bars. 2,529 sessions from Dec 28, 2007 to Sep 28, 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 Sep 29, 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 Dec 28, 2007, 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/M-CHAI-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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