SET · RAM · stock
Ramkhamhaeng Hospital Public Company Limited (RAM) stock price history
Every SET trading session of Ramkhamhaeng Hospital Public Company Limited from Jan 4, 2000 to Sep 28, 2026: 6,627 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.
RAM adjusted close, 2000 to 2026
- THB 63.14
- All time high, 2022
- THB 20.59
- 52 week high, THB 17.20 low
- 6,627
- Daily sessions since 2000
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
RAM key facts
- Ramkhamhaeng Hospital Public Company Limited (RAM) closed at THB 17.40 on Sep 28, 2026 on SET.
- RAM's all time high close is THB 63.14, set on Apr 12, 2022; its all time low close is THB 0.0579 on May 17, 2001.
- RAM's 52 week range is THB 17.20 to THB 20.59.
- RAM returned -9.4% over the year to Sep 28, 2026 and -36.8% over five years.
- Over ten years RAM returned -37%, -4.4% a year compounded.
- RAM's deepest drawdown was -73.7% from Apr 12, 2022 to Jul 2, 2025.
- DataCedar holds 6,627 daily sessions of RAM history from Jan 4, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
RAM price chart, 2000 to 2026
RAM returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -2.2% |
| 3 months | -3.9% |
| 6 months | -4.4% |
| Year to date | -4.9% |
| 1 year | -9.4% |
| 3 years | -57.4% |
| 5 years | -36.8% |
| 10 years | -36.5% |
| Since Jan 4, 2000 | +22,757% |
| Compound annual growth, 26.7 years | +22.5% |
RAM records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 63.14 on Apr 12, 2022
- All time low close
- THB 0.0579 on May 17, 2001
- 52 week high
- THB 20.59 on Sep 29, 2025
- 52 week low
- THB 17.20 on Sep 24, 2026
- Deepest drawdown
- -73.7% from Apr 12, 2022 to Jul 2, 2025, not yet recovered
- Best single session
- +29.5% on Feb 10, 2003
- Worst single session
- -17.9% on Feb 29, 2000
- Volatility, 1 year annualised
- 24.7%
- Sessions closing higher, 1 year
- 30%
- Growth of 1 since 2000
- 229×
- Best calendar year
- 2002, +394%
- Worst calendar year
- 2024, -36%
RAM 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 Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 18.40 | THB 18.90 | THB 17.20 | THB 17.40 | -4.9% | 9.6M | 186 |
| 2025 | THB 22.42 | THB 22.78 | THB 16.51 | THB 18.30 | -18.4% | 106.6M | 242 |
| 2024 | THB 33.82 | THB 33.82 | THB 21.73 | THB 22.42 | -35.5% | 34.8M | 243 |
| 2023 | THB 50.74 | THB 53.16 | THB 31.17 | THB 34.79 | -31.4% | 40.4M | 243 |
| 2022 | THB 37.03 | THB 64.78 | THB 28.86 | THB 50.74 | +37.9% | 339.1M | 241 |
| 2021 | THB 25.30 | THB 37.03 | THB 24.80 | THB 36.80 | +46.0% | 58.5M | 241 |
| 2020 | THB 26.61 | THB 26.95 | THB 23.58 | THB 25.21 | -5.9% | 7.3M | 243 |
| 2019 | THB 23.08 | THB 35.01 | THB 23.08 | THB 26.79 | +17.8% | 6.9M | 244 |
| 2018 | THB 25.07 | THB 25.50 | THB 22.02 | THB 22.74 | -9.9% | 1.6M | 245 |
| 2017 | THB 29.59 | THB 29.59 | THB 24.16 | THB 25.24 | -14.7% | 2.8M | 242 |
| 2016 | THB 16.82 | THB 29.59 | THB 16.65 | THB 29.59 | +75.9% | 1.6M | 244 |
| 2015 | THB 16.72 | THB 18.45 | THB 16.72 | THB 16.82 | +0.6% | 1.5M | 244 |
| 2014 | THB 15.62 | THB 17.41 | THB 14.87 | THB 16.72 | +7.0% | 1.8M | 245 |
| 2013 | THB 13.01 | THB 16.57 | THB 12.80 | THB 15.62 | +20.1% | 1.4M | 245 |
| 2012 | THB 6.54 | THB 16.44 | THB 5.81 | THB 13.01 | +103.5% | 4M | 245 |
| 2011 | THB 4.98 | THB 6.88 | THB 4.98 | THB 6.39 | +28.3% | 6.6M | 244 |
| 2010 | THB 4.19 | THB 5.23 | THB 4.04 | THB 4.98 | +19.1% | 3.4M | 244 |
| 2009 | THB 4.00 | THB 4.20 | THB 3.92 | THB 4.19 | +4.7% | 5.4M | 245 |
| 2008 | THB 4.18 | THB 4.47 | THB 3.72 | THB 4.00 | -4.3% | 8.1M | 247 |
| 2007 | THB 3.35 | THB 4.64 | THB 3.26 | THB 4.18 | +26.0% | 155.9M | 246 |
| 2006 | THB 1.88 | THB 3.52 | THB 1.88 | THB 3.32 | +76.7% | 8.3M | 259 |
| 2005 | THB 1.42 | THB 2.09 | THB 1.42 | THB 1.88 | +32.5% | 4.3M | 245 |
| 2004 | THB 1.15 | THB 1.55 | THB 1.11 | THB 1.42 | +22.9% | 206M | 262 |
| 2003 | THB 0.4359 | THB 1.29 | THB 0.4359 | THB 1.15 | +164.4% | 470.4M | 261 |
| 2002 | THB 0.0883 | THB 0.4920 | THB 0.0828 | THB 0.4359 | +393.7% | 237.3M | 261 |
| 2001 | THB 0.0776 | THB 0.0974 | THB 0.0579 | THB 0.0883 | +13.7% | 145.2M | 261 |
| 2000 | THB 0.0761 | THB 0.0853 | THB 0.0597 | THB 0.0776 | n/a | 112.9M | 259 |
RAM monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 17.40 | -1.7% |
| August 2026 | THB 17.70 | -1.1% |
| July 2026 | THB 17.90 | -0.6% |
| June 2026 | THB 18.00 | -2.2% |
| May 2026 | THB 18.40 | +0.5% |
| April 2026 | THB 18.30 | -1.1% |
| March 2026 | THB 18.50 | +0.5% |
| February 2026 | THB 18.40 | +2.2% |
| January 2026 | THB 18.00 | -1.6% |
| December 2025 | THB 18.30 | +2.2% |
| November 2025 | THB 17.90 | -3.2% |
| October 2025 | THB 18.50 | -2.6% |
About the RAM data
Daily bars. 6,627 sessions from Jan 4, 2000 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 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/RAM/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
RAM share price history
