SET · DMT · stock
Don Muang Tollway Public Company Limited (DMT) stock price history
Every SET trading session of Don Muang Tollway Public Company Limited from May 7, 2021 to Sep 28, 2026: 1,315 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.
DMT adjusted close, 2021 to 2026
- THB 12.30
- All time high, 2026
- THB 12.30
- 52 week high, THB 9.24 low
- 1,315
- Daily sessions since 2021
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
DMT key facts
- Don Muang Tollway Public Company Limited (DMT) closed at THB 12.10 on Sep 28, 2026 on SET.
- DMT's all time high close is THB 12.30, set on Aug 26, 2026; its all time low close is THB 6.95 on Jul 15, 2022.
- DMT's 52 week range is THB 9.24 to THB 12.30.
- DMT returned +31.0% over the year to Sep 28, 2026 and +40.7% over five years.
- Since May 7, 2021 DMT returned +15%, +2.6% a year compounded.
- DMT's deepest drawdown was -34.0% from May 7, 2021 to Jul 15, 2022.
- DataCedar holds 1,315 daily sessions of DMT history from May 7, 2021 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
DMT price chart, 2021 to 2026
DMT returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.8% |
| 3 months | +4.4% |
| 6 months | +13.2% |
| Year to date | +23.3% |
| 1 year | +31.0% |
| 3 years | +25.5% |
| 5 years | +40.7% |
| 10 years | n/a |
| Since May 7, 2021 | +14.8% |
| Compound annual growth, 5.4 years | +2.6% |
DMT records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 12.30 on Aug 26, 2026
- All time low close
- THB 6.95 on Jul 15, 2022
- 52 week high
- THB 12.30 on Aug 21, 2026
- 52 week low
- THB 9.24 on Sep 29, 2025
- Deepest drawdown
- -34.0% from May 7, 2021 to Jul 15, 2022, recovered Dec 20, 2023
- Best single session
- +11.1% on Jan 5, 2023
- Worst single session
- -6.1% on Feb 21, 2024
- Volatility, 1 year annualised
- 10.8%
- Sessions closing higher, 1 year
- 28%
- Best calendar year
- 2023, +44%
- Worst calendar year
- 2024, -15%
DMT 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. 2021 starts on May 7, 2021; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 9.81 | THB 12.30 | THB 9.72 | THB 12.10 | +23.3% | 284M | 186 |
| 2025 | THB 9.46 | THB 9.81 | THB 8.23 | THB 9.81 | +4.7% | 85.9M | 242 |
| 2024 | THB 11.05 | THB 11.21 | THB 9.20 | THB 9.37 | -14.5% | 219.5M | 243 |
| 2023 | THB 7.68 | THB 11.30 | THB 7.54 | THB 10.97 | +44.1% | 455.4M | 243 |
| 2022 | THB 7.66 | THB 8.04 | THB 6.89 | THB 7.61 | -0.7% | 145.3M | 241 |
| 2021 | THB 11.66 | THB 12.46 | THB 7.29 | THB 7.66 | n/a | 788.1M | 160 |
DMT monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 12.10 | -0.8% |
| August 2026 | THB 12.20 | -0.6% |
| July 2026 | THB 12.28 | +5.9% |
| June 2026 | THB 11.59 | +5.4% |
| May 2026 | THB 11.00 | +2.9% |
| April 2026 | THB 10.69 | 0.0% |
| March 2026 | THB 10.69 | +1.1% |
| February 2026 | THB 10.57 | +5.7% |
| January 2026 | THB 10.00 | +1.9% |
| December 2025 | THB 9.81 | +2.0% |
| November 2025 | THB 9.63 | +1.2% |
| October 2025 | THB 9.51 | +2.0% |
About the DMT data
Daily bars. 1,315 sessions from May 7, 2021 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 May 7, 2021, 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/DMT/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
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Common questions
DMT share price history
