SET · DELTA-R · stock
Delta Electronics (Thailand) Public Company Limited (DELTA-R) stock price history
Every SET trading session of Delta Electronics (Thailand) Public Company Limited from Dec 28, 2007 to Sep 28, 2026: 2,402 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.
DELTA-R adjusted close, 2007 to 2026
- THB 246.00
- All time high, 2026
- THB 246.00
- 52 week high, THB 157.52 low
- 2,402
- 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.
DELTA-R key facts
- Delta Electronics (Thailand) Public Company Limited (DELTA-R) closed at THB 246.00 on Sep 28, 2026 on SET.
- DELTA-R's all time high close is THB 246.00, set on Sep 16, 2026; its all time low close is THB 8.65 on Mar 17, 2009.
- DELTA-R's 52 week range is THB 157.52 to THB 246.00.
- DELTA-R returned +56.2% over the year to Sep 28, 2026 and +1,463% over five years.
- Over ten years DELTA-R returned +1,463%, +31.6% a year compounded.
- DELTA-R's deepest drawdown was -60.1% from Feb 29, 2008 to Mar 17, 2009.
- DataCedar holds 2,402 daily sessions of DELTA-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.
DELTA-R price chart, 2007 to 2026
DELTA-R returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +23.6% |
| 3 months | +23.6% |
| 6 months | +23.6% |
| Year to date | +24.0% |
| 1 year | +56.2% |
| 3 years | +150.9% |
| 5 years | +1,463% |
| 10 years | +1,463% |
| Since Dec 28, 2007 | +1,108% |
| Compound annual growth, 18.8 years | +14.2% |
DELTA-R records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 246.00 on Sep 16, 2026
- All time low close
- THB 8.65 on Mar 17, 2009
- 52 week high
- THB 246.00 on Sep 16, 2026
- 52 week low
- THB 157.52 on Sep 29, 2025
- Deepest drawdown
- -60.1% from Feb 29, 2008 to Mar 17, 2009, recovered Dec 17, 2021
- Best single session
- +170.8% on Dec 17, 2021
- Worst single session
- -25.7% on Jun 23, 2022
- Volatility, 1 year annualised
- 31.0%
- Sessions closing higher, 1 year
- 2%
- Growth of 1 since 2007
- 12.1×
- Best calendar year
- 2021, +171%
- Worst calendar year
- 2008, -45%
DELTA-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.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 198.40 | THB 246.00 | THB 198.40 | THB 246.00 | +24.0% | 2.6M | 186 |
| 2025 | THB 98.49 | THB 198.40 | THB 98.49 | THB 198.40 | +101.4% | 359.7K | 242 |
| 2024 | THB 98.04 | THB 98.49 | THB 98.04 | THB 98.49 | +0.5% | 0 | 243 |
| 2023 | THB 57.72 | THB 98.04 | THB 57.72 | THB 98.04 | +69.9% | 300K | 243 |
| 2022 | THB 42.62 | THB 65.37 | THB 29.74 | THB 57.72 | +35.4% | 15.5M | 241 |
| 2021 | THB 42.62 | THB 42.62 | THB 42.62 | THB 42.62 | +170.8% | 750K | 10 |
| 2013 | THB 15.74 | THB 15.74 | THB 15.74 | THB 15.74 | 0.0% | 0 | 11 |
| 2012 | THB 15.62 | THB 15.74 | THB 15.62 | THB 15.74 | +0.8% | 0 | 245 |
| 2011 | THB 15.46 | THB 15.62 | THB 15.46 | THB 15.62 | +1.1% | 0 | 244 |
| 2010 | THB 15.31 | THB 15.46 | THB 15.31 | THB 15.46 | +0.9% | 0 | 244 |
| 2009 | THB 11.10 | THB 15.31 | THB 8.56 | THB 15.31 | +37.9% | 65.8M | 245 |
| 2008 | THB 20.84 | THB 21.87 | THB 8.94 | THB 11.10 | -45.5% | 148.9M | 247 |
| 2007 | THB 20.46 | THB 20.65 | THB 20.37 | THB 20.37 | n/a | 1.9M | 1 |
DELTA-R monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 246.00 | +23.6% |
| August 2026 | THB 199.00 | 0.0% |
| July 2026 | THB 199.00 | 0.0% |
| June 2026 | THB 199.00 | 0.0% |
| May 2026 | THB 199.00 | 0.0% |
| April 2026 | THB 199.00 | 0.0% |
| March 2026 | THB 199.00 | 0.0% |
| February 2026 | THB 199.00 | +0.3% |
| January 2026 | THB 198.40 | 0.0% |
| December 2025 | THB 198.40 | 0.0% |
| November 2025 | THB 198.40 | 0.0% |
| October 2025 | THB 198.40 | +25.9% |
About the DELTA-R data
Daily bars. 2,402 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/DELTA-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
DELTA-R share price history
