SET · GPI-R · stock

Grand Prix International Public Company Limited (GPI-R) stock price history

Every SET trading session of Grand Prix International Public Company Limited from Dec 6, 2017 to Sep 29, 2026: 2,146 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 GPI-R data, free keyYear by year table

GPI-R adjusted close, 2017 to 2026

GPI-RGrand Prix International Public Company
THB 2.20+56.0% over one year
2020202220242026
THB 2.36
All time high, 2026
THB 2.36
52 week high, THB 1.41 low
2,146
Daily sessions since 2017

Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.

GPI-R key facts

  • Grand Prix International Public Company Limited (GPI-R) closed at THB 2.20 on Sep 29, 2026 on SET.
  • GPI-R's all time high close is THB 2.36, set on Aug 26, 2026; its all time low close is THB 0.6614 on Apr 2, 2020.
  • GPI-R's 52 week range is THB 1.41 to THB 2.36.
  • GPI-R returned +56.0% over the year to Sep 29, 2026 and +64.3% over five years.
  • Since Dec 6, 2017 GPI-R returned +26%, +2.6% a year compounded.
  • GPI-R's deepest drawdown was -63.5% from Feb 14, 2018 to Apr 2, 2020.
  • DataCedar holds 2,146 daily sessions of GPI-R history from Dec 6, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

GPI-R price chart, 2017 to 2026

GPI-R adjusted close, Dec 6, 2017 to Sep 29, 2026THB 0.6614THB 1.18THB 1.71THB 2.2320182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

GPI-R returns

Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.

PeriodReturn
1 month-6.8%
3 months+48.9%
6 months+56.0%
Year to date+56.0%
1 year+56.0%
3 years+93.5%
5 years+64.3%
10 yearsn/a
Since Dec 6, 2017+25.5%
Compound annual growth, 8.8 years+2.6%

GPI-R records

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

All time high close
THB 2.36 on Aug 26, 2026
All time low close
THB 0.6614 on Apr 2, 2020
52 week high
THB 2.36 on Aug 26, 2026
52 week low
THB 1.41 on Sep 29, 2025
Deepest drawdown
-63.5% from Feb 14, 2018 to Apr 2, 2020, recovered Aug 25, 2026
Best single session
+51.0% on Aug 25, 2026
Worst single session
-33.0% on Apr 2, 2020
Volatility, 1 year annualised
42.4%
Sessions closing higher, 1 year
1%
Best calendar year
2021, +48%
Worst calendar year
2019, -31%

GPI-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 Dec 6, 2017; 2026 runs to Sep 29, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 1.41THB 2.36THB 1.41THB 2.20+56.0%49187
2025THB 1.26THB 1.41THB 1.26THB 1.41+12.0%0242
2024THB 1.14THB 1.26THB 1.14THB 1.26+10.8%0243
2023THB 1.15THB 1.30THB 1.09THB 1.14-0.9%250.7K243
2022THB 1.28THB 1.47THB 1.05THB 1.15-10.6%8.4M241
2021THB 0.8679THB 1.75THB 0.8679THB 1.28+47.8%41.2M241
2020THB 1.06THB 1.06THB 0.6585THB 0.8679-18.1%1.5M243
2019THB 1.54THB 1.59THB 1.06THB 1.06-31.3%324.2K244
2018THB 1.48THB 1.87THB 1.34THB 1.54+5.7%5.5M245
2017THB 1.75THB 1.80THB 1.46THB 1.46n/a904.4K17

GPI-R monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 2.20-6.8%
August 2026THB 2.36+59.8%
July 2026THB 1.480.0%
June 2026THB 1.480.0%
May 2026THB 1.480.0%
April 2026THB 1.48+4.7%
March 2026THB 1.410.0%
February 2026THB 1.410.0%
January 2026THB 1.410.0%
December 2025THB 1.410.0%
November 2025THB 1.410.0%
October 2025THB 1.410.0%

About the GPI-R data

Daily bars. 2,146 sessions from Dec 6, 2017 to Sep 29, 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 Dec 6, 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/GPI-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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