SET · SOLAR · stock
Solartron Public Company Limited (SOLAR) stock price history
Every SET trading session of Solartron Public Company Limited from Mar 30, 2005 to Sep 28, 2026: 5,263 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.
SOLAR adjusted close, 2005 to 2026
- THB 12.26
- All time high, 2015
- THB 0.4700
- 52 week high, THB 0.1400 low
- 5,263
- Daily sessions since 2005
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.
SOLAR key facts
- Solartron Public Company Limited (SOLAR) closed at THB 0.2600 on Sep 28, 2026 on SET.
- SOLAR's all time high close is THB 12.26, set on Mar 6, 2015; its all time low close is THB 0.1500 on Mar 11, 2026.
- SOLAR's 52 week range is THB 0.1400 to THB 0.4700.
- SOLAR returned -36.6% over the year to Sep 28, 2026 and -81.0% over five years.
- Over ten years SOLAR returned -91%, -21.0% a year compounded.
- SOLAR's deepest drawdown was -98.8% from Mar 6, 2015 to Mar 11, 2026.
- DataCedar holds 5,263 daily sessions of SOLAR history from Mar 30, 2005 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
SOLAR price chart, 2005 to 2026
SOLAR returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +18.2% |
| 3 months | +23.8% |
| 6 months | -13.3% |
| Year to date | +30.0% |
| 1 year | -36.6% |
| 3 years | -64.4% |
| 5 years | -81.0% |
| 10 years | -90.5% |
| Since Mar 30, 2005 | -96.5% |
| Compound annual growth, 21.5 years | -14.5% |
SOLAR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 12.26 on Mar 6, 2015
- All time low close
- THB 0.1500 on Mar 11, 2026
- 52 week high
- THB 0.4700 on Oct 2, 2025
- 52 week low
- THB 0.1400 on Mar 9, 2026
- Deepest drawdown
- -98.8% from Mar 6, 2015 to Mar 11, 2026, not yet recovered
- Best single session
- +35.0% on Jun 26, 2025
- Worst single session
- -29.6% on May 16, 2016
- Volatility, 1 year annualised
- 94.5%
- Sessions closing higher, 1 year
- 30%
- Best calendar year
- 2014, +174%
- Worst calendar year
- 2008, -77%
SOLAR 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. 2005 starts on Mar 30, 2005; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 0.2000 | THB 0.3700 | THB 0.1400 | THB 0.2600 | +30.0% | 947.9M | 186 |
| 2025 | THB 0.4000 | THB 0.4700 | THB 0.1700 | THB 0.2000 | -50.0% | 663.8M | 242 |
| 2024 | THB 0.7000 | THB 0.8400 | THB 0.3900 | THB 0.4000 | -40.3% | 629.6M | 243 |
| 2023 | THB 0.8900 | THB 1.04 | THB 0.5700 | THB 0.6700 | -25.6% | 1.2B | 243 |
| 2022 | THB 1.52 | THB 1.54 | THB 0.8500 | THB 0.9000 | -40.0% | 3.9B | 241 |
| 2021 | THB 0.7707 | THB 2.30 | THB 0.7234 | THB 1.50 | +88.0% | 5.1B | 241 |
| 2020 | THB 1.05 | THB 1.07 | THB 0.3921 | THB 0.7977 | -23.4% | 707.9M | 243 |
| 2019 | THB 1.41 | THB 1.66 | THB 0.8113 | THB 1.04 | -24.5% | 425.6M | 244 |
| 2018 | THB 1.38 | THB 2.34 | THB 1.20 | THB 1.38 | +3.0% | 1.2B | 245 |
| 2017 | THB 2.92 | THB 3.30 | THB 0.9938 | THB 1.34 | -54.4% | 1.4B | 242 |
| 2016 | THB 6.69 | THB 7.03 | THB 1.81 | THB 2.93 | -56.2% | 4.3B | 244 |
| 2015 | THB 8.91 | THB 12.84 | THB 6.15 | THB 6.69 | -24.9% | 1.7B | 244 |
| 2014 | THB 3.23 | THB 11.51 | THB 2.84 | THB 8.91 | +173.6% | 4.4B | 245 |
| 2013 | THB 2.12 | THB 6.49 | THB 2.04 | THB 3.26 | +55.3% | 8.1B | 245 |
| 2012 | THB 1.23 | THB 2.33 | THB 0.9897 | THB 2.10 | +73.9% | 5.5B | 245 |
| 2011 | THB 1.97 | THB 2.22 | THB 1.10 | THB 1.21 | -38.7% | 1.1B | 244 |
| 2010 | THB 1.19 | THB 2.65 | THB 0.9373 | THB 1.97 | +67.6% | 3.2B | 244 |
| 2009 | THB 0.4457 | THB 1.30 | THB 0.4195 | THB 1.17 | +163.2% | 1.5B | 245 |
| 2008 | THB 1.94 | THB 2.28 | THB 0.2949 | THB 0.4457 | -76.7% | 754.2M | 247 |
| 2007 | THB 2.61 | THB 3.04 | THB 1.64 | THB 1.91 | -33.0% | 1.9B | 246 |
| 2006 | THB 5.83 | THB 7.26 | THB 2.50 | THB 2.86 | -50.7% | 909.7M | 259 |
| 2005 | THB 5.46 | THB 11.15 | THB 5.46 | THB 5.80 | n/a | 3.7B | 185 |
SOLAR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 0.2600 | +13.0% |
| August 2026 | THB 0.2300 | +4.5% |
| July 2026 | THB 0.2200 | 0.0% |
| June 2026 | THB 0.2200 | -26.7% |
| May 2026 | THB 0.3000 | -9.1% |
| April 2026 | THB 0.3300 | 0.0% |
| March 2026 | THB 0.3300 | +83.3% |
| February 2026 | THB 0.1800 | 0.0% |
| January 2026 | THB 0.1800 | -10.0% |
| December 2025 | THB 0.2000 | -4.8% |
| November 2025 | THB 0.2100 | -36.4% |
| October 2025 | THB 0.3300 | -13.2% |
About the SOLAR data
Daily bars. 5,263 sessions from Mar 30, 2005 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 Mar 30, 2005, 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/SOLAR/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
SOLAR share price history
