SET · SPA · stock
Siam Wellness Group Public Company Limited (SPA) stock price history
Every SET trading session of Siam Wellness Group Public Company Limited from Oct 31, 2014 to Nov 12, 2026: 2,920 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.
SPA adjusted close, 2014 to 2026
- THB 9.05
- All time high, 2018
- THB 3.95
- 52 week high, THB 2.52 low
- 2,920
- Daily sessions since 2014
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
SPA key facts
- Siam Wellness Group Public Company Limited (SPA) closed at THB 2.72 on Nov 12, 2026 on SET.
- SPA's all time high close is THB 9.05, set on Feb 19, 2018; its all time low close is THB 1.63 on Dec 30, 2014.
- SPA's 52 week range is THB 2.52 to THB 3.95.
- SPA returned +1.8% over the year to Nov 12, 2026 and -41.5% over five years.
- Over ten years SPA returned -46%, -6.0% a year compounded.
- SPA's deepest drawdown was -71.5% from Feb 19, 2018 to Nov 13, 2025.
- DataCedar holds 2,920 daily sessions of SPA history from Oct 31, 2014 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
SPA price chart, 2014 to 2026
SPA returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -9.9% |
| 3 months | -14.5% |
| 6 months | -13.9% |
| Year to date | -8.8% |
| 1 year | +1.8% |
| 3 years | -64.5% |
| 5 years | -41.5% |
| 10 years | -46.3% |
| Since Oct 31, 2014 | +33.4% |
| Compound annual growth, 12.0 years | +2.4% |
SPA records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 9.05 on Feb 19, 2018
- All time low close
- THB 1.63 on Dec 30, 2014
- 52 week high
- THB 3.95 on Feb 19, 2026
- 52 week low
- THB 2.52 on Nov 13, 2025
- Deepest drawdown
- -71.5% from Feb 19, 2018 to Nov 13, 2025, not yet recovered
- Best single session
- +14.2% on May 19, 2020
- Worst single session
- -13.8% on Dec 22, 2014
- Volatility, 1 year annualised
- 32.9%
- Sessions closing higher, 1 year
- 34%
- Best calendar year
- 2015, +135%
- Worst calendar year
- 2025, -53%
SPA 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. 2014 starts on Oct 31, 2014; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 3.02 | THB 3.95 | THB 2.72 | THB 2.72 | -8.8% | 409.2M | 212 |
| 2025 | THB 6.32 | THB 6.32 | THB 2.52 | THB 2.98 | -53.2% | 714.5M | 242 |
| 2024 | THB 7.48 | THB 9.30 | THB 5.57 | THB 6.37 | -12.6% | 741.4M | 243 |
| 2023 | THB 7.54 | THB 8.48 | THB 6.13 | THB 7.29 | -1.7% | 746.8M | 240 |
| 2022 | THB 4.27 | THB 7.79 | THB 4.02 | THB 7.41 | +74.8% | 975.2M | 241 |
| 2021 | THB 4.12 | THB 5.78 | THB 3.90 | THB 4.24 | -2.9% | 794.8M | 241 |
| 2020 | THB 6.09 | THB 6.35 | THB 2.86 | THB 4.37 | -27.9% | 893.9M | 243 |
| 2019 | THB 4.62 | THB 6.89 | THB 4.58 | THB 6.05 | +30.9% | 420.3M | 244 |
| 2018 | THB 8.43 | THB 9.21 | THB 4.46 | THB 4.62 | -44.9% | 636.7M | 245 |
| 2017 | THB 5.63 | THB 8.47 | THB 4.98 | THB 8.39 | +50.1% | 942.3M | 242 |
| 2016 | THB 3.84 | THB 5.67 | THB 3.15 | THB 5.59 | +45.7% | 1.1B | 243 |
| 2015 | THB 1.63 | THB 4.26 | THB 1.60 | THB 3.84 | +135.4% | 1.9B | 243 |
| 2014 | THB 1.88 | THB 2.54 | THB 1.60 | THB 1.63 | n/a | 2.1B | 41 |
SPA monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | THB 2.72 | -6.8% |
| October 2026 | THB 2.92 | -0.7% |
| September 2026 | THB 2.94 | -3.3% |
| August 2026 | THB 3.04 | -7.9% |
| July 2026 | THB 3.30 | 0.0% |
| June 2026 | THB 3.30 | +13.0% |
| May 2026 | THB 2.92 | -5.2% |
| April 2026 | THB 3.08 | -1.8% |
| March 2026 | THB 3.14 | -16.5% |
| February 2026 | THB 3.76 | +29.3% |
| January 2026 | THB 2.91 | -2.6% |
| December 2025 | THB 2.98 | +10.8% |
About the SPA data
Daily bars. 2,920 sessions from Oct 31, 2014 to Nov 12, 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 Oct 22, 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 Oct 31, 2014, 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/set%3ASPA/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
SPA share price history
