SET · DRT-R · stock

Diamond Building Products Public Company Limited (DRT-R) stock price history

Every SET trading session of Diamond Building Products Public Company Limited from Dec 28, 2007 to Sep 28, 2026: 3,546 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 DRT-R data, free keyYear by year table

DRT-R adjusted close, 2007 to 2026

DRT-RDiamond Building Products Public
THB 5.40+6.6% over one year
2010201520202025
THB 7.08
All time high, 2024
THB 5.55
52 week high, THB 4.43 low
3,546
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.

DRT-R key facts

  • Diamond Building Products Public Company Limited (DRT-R) closed at THB 5.40 on Sep 28, 2026 on SET.
  • DRT-R's all time high close is THB 7.08, set on Sep 2, 2024; its all time low close is THB 0.4149 on Nov 13, 2008.
  • DRT-R's 52 week range is THB 4.43 to THB 5.55.
  • DRT-R returned +6.6% over the year to Sep 28, 2026 and -1.4% over five years.
  • Over ten years DRT-R returned +282%, +14.3% a year compounded.
  • DRT-R's deepest drawdown was -52.7% from May 21, 2008 to Nov 13, 2008.
  • DataCedar holds 3,546 daily sessions of DRT-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.

DRT-R price chart, 2007 to 2026

DRT-R adjusted close, Dec 28, 2007 to Sep 28, 2026THB 0.4275THB 1.09THB 2.78THB 7.082010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

DRT-R returns

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

PeriodReturn
1 month+0.9%
3 months+20.4%
6 months+20.4%
Year to date+8.1%
1 year+6.6%
3 years-18.5%
5 years-1.4%
10 years+282.2%
Since Dec 28, 2007+573.1%
Compound annual growth, 18.8 years+10.7%

DRT-R records

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

All time high close
THB 7.08 on Sep 2, 2024
All time low close
THB 0.4149 on Nov 13, 2008
52 week high
THB 5.55 on Aug 31, 2026
52 week low
THB 4.43 on Mar 24, 2026
Deepest drawdown
-52.7% from May 21, 2008 to Nov 13, 2008, recovered Sep 11, 2009
Best single session
+138.5% on Apr 3, 2017
Worst single session
-34.1% on Jul 1, 2025
Volatility, 1 year annualised
22.9%
Sessions closing higher, 1 year
7%
Growth of 1 since 2007
6.7×
Best calendar year
2017, +126%
Worst calendar year
2008, -36%

DRT-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 5.00THB 5.55THB 4.43THB 5.40+8.1%221.6K186
2025THB 6.58THB 6.67THB 4.28THB 5.00-24.1%1.6M242
2024THB 6.63THB 7.08THB 6.58THB 6.58-0.7%430.6K243
2023THB 6.13THB 6.63THB 5.88THB 6.63+8.2%1.8M243
2022THB 6.05THB 6.67THB 5.30THB 6.13+1.3%7.3M241
2021THB 4.02THB 6.34THB 4.02THB 6.05+50.5%13.8M241
2020THB 3.94THB 4.61THB 2.77THB 4.02+1.9%9M243
2019THB 3.43THB 4.01THB 3.32THB 3.94+15.0%1.2M244
2018THB 3.19THB 3.43THB 3.16THB 3.43+7.4%10.5M245
2017THB 3.37THB 3.45THB 3.10THB 3.19+125.8%1.9M181
2013THB 1.41THB 1.41THB 1.41THB 1.410.0%011
2012THB 1.20THB 1.41THB 1.20THB 1.41+17.4%0245
2011THB 1.04THB 1.20THB 1.04THB 1.20+15.4%0244
2010THB 0.9146THB 1.04THB 0.9146THB 1.04+14.0%0244
2009THB 0.5155THB 0.9146THB 0.5155THB 0.9146+77.4%33.7M245
2008THB 0.8243THB 0.8942THB 0.4023THB 0.5155-35.7%219.6M247
2007THB 0.7801THB 0.8133THB 0.7801THB 0.8022n/a1.3M1

DRT-R monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 5.40-2.7%
August 2026THB 5.55+23.7%
July 2026THB 4.490.0%
June 2026THB 4.490.0%
May 2026THB 4.490.0%
April 2026THB 4.490.0%
March 2026THB 4.49-8.9%
February 2026THB 4.93-1.4%
January 2026THB 5.000.0%
December 2025THB 5.000.0%
November 2025THB 5.000.0%
October 2025THB 5.00-0.5%

About the DRT-R data

Daily bars. 3,546 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/DRT-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on SET

  • DPAINT Delta Paint Public Company Limited
  • DPAINT-R Delta Paint Public Company Limited
  • DREIT Dusit Thani Freehold and Leasehold Real Estate Investment Trust
  • DRT Diamond Building Products Public Company Limited
  • DTCENT D.T.C. Enterprise Public Company Limited
  • DTCENT-R D.T.C. Enterprise Public Company Limited
  • DTCI D.T.C. Industries Public Company Limited
  • DTCI-R D.T.C. Industries Public Company Limited

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