SET · TSE-R · stock

Thai Solar Energy Public Company Limited (TSE-R) stock price history

Every SET trading session of Thai Solar Energy Public Company Limited from Apr 3, 2017 to Sep 28, 2026: 2,309 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.

Get TSE-R data, free keyYear by year table

TSE-R adjusted close, 2017 to 2026

TSE-RThai Solar Energy Public Company Limited
THB 1.12+107.9% over one year
20182020202220242026
THB 4.40
All time high, 2017
THB 1.18
52 week high, THB 0.3500 low
2,309
Daily sessions since 2017

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.

TSE-R key facts

  • Thai Solar Energy Public Company Limited (TSE-R) closed at THB 1.12 on Sep 28, 2026 on SET.
  • TSE-R's all time high close is THB 4.40, set on Apr 4, 2017; its all time low close is THB 0.3500 on Mar 14, 2025.
  • TSE-R's 52 week range is THB 0.3500 to THB 1.18.
  • TSE-R returned +107.9% over the year to Sep 28, 2026 and -54.4% over five years.
  • Since Apr 3, 2017 TSE-R returned -74%, -13.2% a year compounded.
  • TSE-R's deepest drawdown was -92.0% from Apr 5, 2017 to Mar 14, 2025.
  • DataCedar holds 2,309 daily sessions of TSE-R history from Apr 3, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

TSE-R price chart, 2017 to 2026

TSE-R adjusted close, Apr 3, 2017 to Sep 28, 2026THB 0.3500THB 0.8132THB 1.89THB 4.3920182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

TSE-R returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month+35.1%
3 months+85.1%
6 months+85.1%
Year to date+138.5%
1 year+107.9%
3 years-48.2%
5 years-54.4%
10 yearsn/a
Since Apr 3, 2017-74.0%
Compound annual growth, 9.5 years-13.2%

TSE-R records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
THB 4.40 on Apr 4, 2017
All time low close
THB 0.3500 on Mar 14, 2025
52 week high
THB 1.18 on Sep 23, 2026
52 week low
THB 0.3500 on Mar 5, 2026
Deepest drawdown
-92.0% from Apr 5, 2017 to Mar 14, 2025, not yet recovered
Best single session
+41.2% on Aug 25, 2026
Worst single session
-59.0% on Nov 19, 2024
Volatility, 1 year annualised
62.0%
Sessions closing higher, 1 year
12%
Best calendar year
2021, +6%
Worst calendar year
2024, -58%

TSE-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. 2017 starts on Apr 3, 2017; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 0.4700THB 1.18THB 0.3500THB 1.12+138.5%51.2M186
2025THB 0.9100THB 0.9100THB 0.3500THB 0.4700-48.4%4.3M242
2024THB 2.16THB 2.21THB 0.8900THB 0.9100-57.9%651.3K243
2023THB 2.19THB 2.47THB 1.86THB 2.16-1.1%17.4M243
2022THB 2.40THB 2.60THB 1.87THB 2.19-8.8%40M241
2021THB 2.26THB 3.34THB 2.26THB 2.40+6.1%394.5M241
2020THB 2.47THB 2.98THB 1.47THB 2.26-8.5%232.3M243
2019THB 2.50THB 2.66THB 1.91THB 2.47-1.3%30.7M244
2018THB 3.83THB 3.86THB 2.29THB 2.50-34.9%13.2M245
2017THB 4.30THB 4.42THB 3.78THB 3.84n/a4.3M181

TSE-R monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 1.12+35.1%
August 2026THB 0.8300+37.1%
July 2026THB 0.60560.0%
June 2026THB 0.60560.0%
May 2026THB 0.60560.0%
April 2026THB 0.60560.0%
March 2026THB 0.6056+28.8%
February 2026THB 0.4700+14.4%
January 2026THB 0.4110-12.6%
December 2025THB 0.47000.0%
November 2025THB 0.47000.0%
October 2025THB 0.4700-14.4%

About the TSE-R data

Daily bars. 2,309 sessions from Apr 3, 2017 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 Apr 3, 2017, 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/TSE-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on SET

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  • TSE Thai Solar Energy Public Company Limited
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  • TSI-R The Thai Setakij Insurance Public Company Limited
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TSE-R share price history

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