SET · UMS · stock
Unique Mining Services Public Company Limited (UMS) stock price history
Every SET trading session of Unique Mining Services Public Company Limited from Jul 16, 2004 to Sep 28, 2026: 5,444 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.
UMS adjusted close, 2004 to 2026
- THB 16.02
- All time high, 2007
- THB 1.63
- 52 week high, THB 0.2600 low
- 5,444
- Daily sessions since 2004
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.
UMS key facts
- Unique Mining Services Public Company Limited (UMS) closed at THB 0.6700 on Sep 28, 2026 on SET.
- UMS's all time high close is THB 16.02, set on Oct 22, 2007; its all time low close is THB 0.1100 on Mar 17, 2020.
- UMS's 52 week range is THB 0.2600 to THB 1.63.
- UMS returned +157.7% over the year to Sep 28, 2026 and -58.9% over five years.
- Over ten years UMS returned -72%, -11.8% a year compounded.
- UMS's deepest drawdown was -99.3% from Oct 22, 2007 to Mar 17, 2020.
- DataCedar holds 5,444 daily sessions of UMS history from Jul 16, 2004 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
UMS price chart, 2004 to 2026
UMS returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +17.5% |
| 3 months | -33.0% |
| 6 months | +157.7% |
| Year to date | +157.7% |
| 1 year | +157.7% |
| 3 years | -22.1% |
| 5 years | -58.9% |
| 10 years | -71.5% |
| Since Jul 16, 2004 | -60.1% |
| Compound annual growth, 22.2 years | -4.1% |
UMS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 16.02 on Oct 22, 2007
- All time low close
- THB 0.1100 on Mar 17, 2020
- 52 week high
- THB 1.63 on Jun 15, 2026
- 52 week low
- THB 0.2600 on Sep 29, 2025
- Deepest drawdown
- -99.3% from Oct 22, 2007 to Mar 17, 2020, not yet recovered
- Best single session
- +33.3% on Jun 2, 2026
- Worst single session
- -31.1% on Jun 9, 2026
- Volatility, 1 year annualised
- 108.0%
- Sessions closing higher, 1 year
- 12%
- Best calendar year
- 2021, +282%
- Worst calendar year
- 2023, -64%
UMS 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. 2004 starts on Jul 16, 2004; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 0.2600 | THB 1.63 | THB 0.2600 | THB 0.6700 | +157.7% | 674.2M | 186 |
| 2025 | THB 0.3800 | THB 0.5000 | THB 0.2200 | THB 0.2600 | -31.6% | 120M | 242 |
| 2024 | THB 0.6600 | THB 0.9400 | THB 0.2800 | THB 0.3800 | -42.4% | 2.7M | 243 |
| 2023 | THB 1.80 | THB 1.83 | THB 0.3600 | THB 0.6600 | -63.9% | 4.5M | 243 |
| 2022 | THB 1.26 | THB 3.36 | THB 1.00 | THB 1.83 | +45.2% | 271.7M | 241 |
| 2021 | THB 0.3300 | THB 1.91 | THB 0.3000 | THB 1.26 | +281.8% | 106.6M | 241 |
| 2020 | THB 0.3200 | THB 0.4500 | THB 0.0900 | THB 0.3300 | +22.2% | 9M | 243 |
| 2019 | THB 0.6200 | THB 0.6900 | THB 0.2000 | THB 0.2700 | -56.5% | 2.9M | 244 |
| 2018 | THB 1.66 | THB 1.76 | THB 0.5000 | THB 0.6200 | -63.1% | 10.7M | 245 |
| 2017 | THB 2.65 | THB 2.81 | THB 1.50 | THB 1.68 | -36.6% | 88.9M | 242 |
| 2016 | THB 2.84 | THB 3.24 | THB 1.88 | THB 2.65 | -6.8% | 594.2M | 244 |
| 2015 | THB 2.33 | THB 5.85 | THB 2.11 | THB 2.84 | +23.0% | 486.7M | 244 |
| 2014 | THB 2.66 | THB 3.23 | THB 2.13 | THB 2.31 | -13.1% | 31.2M | 245 |
| 2013 | THB 4.95 | THB 5.81 | THB 2.60 | THB 2.66 | -45.4% | 74.5M | 245 |
| 2012 | THB 5.32 | THB 6.59 | THB 4.09 | THB 4.87 | -9.2% | 106.4M | 245 |
| 2011 | THB 6.45 | THB 8.14 | THB 3.22 | THB 5.36 | -16.3% | 91.8M | 244 |
| 2010 | THB 8.22 | THB 9.07 | THB 5.64 | THB 6.41 | -22.8% | 29.8M | 244 |
| 2009 | THB 5.75 | THB 9.23 | THB 2.99 | THB 8.30 | +44.4% | 1.3B | 245 |
| 2008 | THB 9.93 | THB 12.11 | THB 4.26 | THB 5.75 | -42.1% | 450M | 247 |
| 2007 | THB 2.63 | THB 16.64 | THB 2.43 | THB 9.93 | +270.5% | 1.2B | 246 |
| 2006 | THB 2.21 | THB 2.78 | THB 1.63 | THB 2.68 | +21.4% | 76.6M | 259 |
| 2005 | THB 1.74 | THB 2.58 | THB 1.74 | THB 2.21 | +26.6% | 4.7B | 245 |
| 2004 | THB 1.82 | THB 2.16 | THB 1.03 | THB 1.74 | n/a | 18.2B | 121 |
UMS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 0.6700 | +19.6% |
| August 2026 | THB 0.5600 | -13.8% |
| July 2026 | THB 0.6500 | -29.3% |
| June 2026 | THB 0.9200 | +206.7% |
| May 2026 | THB 0.3000 | +15.4% |
| April 2026 | THB 0.2600 | 0.0% |
| March 2026 | THB 0.2600 | 0.0% |
| February 2026 | THB 0.2600 | 0.0% |
| January 2026 | THB 0.2600 | 0.0% |
| December 2025 | THB 0.2600 | 0.0% |
| November 2025 | THB 0.2600 | 0.0% |
| October 2025 | THB 0.2600 | 0.0% |
About the UMS data
Daily bars. 5,444 sessions from Jul 16, 2004 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 28, 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 Jul 16, 2004, 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/UMS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
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Common questions
UMS share price history
