SET · RPH · stock

Ratchaphruek Hospital Public Company Limited (RPH) stock price history

Every SET trading session of Ratchaphruek Hospital Public Company Limited from Feb 27, 2017 to Sep 28, 2026: 2,334 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 RPH data, free keyYear by year table

RPH adjusted close, 2017 to 2026

RPHRatchaphruek Hospital Public Company
THB 4.88+3.3% over one year
20182020202220242026
THB 6.16
All time high, 2022
THB 4.98
52 week high, THB 4.25 low
2,334
Daily sessions since 2017

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.

RPH key facts

  • Ratchaphruek Hospital Public Company Limited (RPH) closed at THB 4.88 on Sep 28, 2026 on SET.
  • RPH's all time high close is THB 6.16, set on May 27, 2022; its all time low close is THB 3.28 on Apr 4, 2018.
  • RPH's 52 week range is THB 4.25 to THB 4.98.
  • RPH returned +3.3% over the year to Sep 28, 2026 and +3.9% over five years.
  • Since Feb 27, 2017 RPH returned +29%, +2.7% a year compounded.
  • RPH's deepest drawdown was -43.4% from Nov 7, 2019 to Mar 24, 2020.
  • DataCedar holds 2,334 daily sessions of RPH history from Feb 27, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

RPH price chart, 2017 to 2026

RPH adjusted close, Feb 27, 2017 to Sep 28, 2026THB 3.28THB 4.24THB 5.20THB 6.1620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

RPH returns

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

PeriodReturn
1 month+0.4%
3 months+1.2%
6 months+5.0%
Year to date+3.7%
1 year+3.3%
3 years-10.1%
5 years+3.9%
10 yearsn/a
Since Feb 27, 2017+28.9%
Compound annual growth, 9.6 years+2.7%

RPH records

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

All time high close
THB 6.16 on May 27, 2022
All time low close
THB 3.28 on Apr 4, 2018
52 week high
THB 4.98 on Feb 19, 2026
52 week low
THB 4.25 on Nov 20, 2025
Deepest drawdown
-43.4% from Nov 7, 2019 to Mar 24, 2020, recovered May 26, 2022
Best single session
+11.2% on Jul 19, 2021
Worst single session
-10.6% on Aug 9, 2021
Volatility, 1 year annualised
8.5%
Sessions closing higher, 1 year
28%
Best calendar year
2019, +38%
Worst calendar year
2020, -14%

RPH 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. 2017 starts on Feb 27, 2017; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 4.70THB 4.98THB 4.42THB 4.88+3.7%29.5M186
2025THB 4.94THB 5.11THB 4.25THB 4.70-4.9%67.4M242
2024THB 5.47THB 5.60THB 4.76THB 4.94-9.6%77.1M243
2023THB 5.00THB 5.69THB 4.83THB 5.47+10.4%121.4M243
2022THB 4.58THB 6.36THB 4.58THB 4.95+6.3%396.3M241
2021THB 4.09THB 5.45THB 3.73THB 4.66+12.9%353M241
2020THB 4.78THB 4.89THB 3.30THB 4.13-13.7%144.6M243
2019THB 3.47THB 5.91THB 3.40THB 4.78+37.7%161.3M244
2018THB 3.34THB 4.13THB 3.27THB 3.47+4.0%118.7M245
2017THB 4.13THB 4.30THB 3.30THB 3.34n/a710.1M206

RPH monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 4.88-0.8%
August 2026THB 4.92+0.4%
July 2026THB 4.90+1.2%
June 2026THB 4.84+0.4%
May 2026THB 4.82+0.4%
April 2026THB 4.80+2.9%
March 2026THB 4.67-3.5%
February 2026THB 4.84+4.1%
January 2026THB 4.65-1.2%
December 2025THB 4.70+1.2%
November 2025THB 4.65-0.8%
October 2025THB 4.69-0.8%

About the RPH data

Daily bars. 2,334 sessions from Feb 27, 2017 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 Feb 27, 2017, 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/RPH/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on SET

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  • RPC-R RPCG Public Company Limited
  • RPH-R Ratchaphruek Hospital Public Company Limited
  • RS RS Public Company Limited
  • RS-R RS Public Company Limited
  • RSP Rich Sport Public Company Limited

Common questions

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