SET · ATP30 · stock

ATP 30 Public Company Limited (ATP30) stock price history

Every SET trading session of ATP 30 Public Company Limited from Aug 27, 2015 to Sep 28, 2026: 2,701 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 ATP30 data, free keyYear by year table

ATP30 adjusted close, 2015 to 2026

ATP30ATP 30 Public Company Limited
THB 0.7800-14.8% over one year
201620182020202220242026
THB 2.14
All time high, 2022
THB 0.9440
52 week high, THB 0.7628 low
2,701
Daily sessions since 2015

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.

ATP30 key facts

  • ATP 30 Public Company Limited (ATP30) closed at THB 0.7800 on Sep 28, 2026 on SET.
  • ATP30's all time high close is THB 2.14, set on Apr 5, 2022; its all time low close is THB 0.5398 on Mar 24, 2020.
  • ATP30's 52 week range is THB 0.7628 to THB 0.9440.
  • ATP30 returned -14.8% over the year to Sep 28, 2026 and -41.5% over five years.
  • Over ten years ATP30 returned -36%, -4.3% a year compounded.
  • ATP30's deepest drawdown was -67.8% from May 9, 2017 to Mar 24, 2020.
  • DataCedar holds 2,701 daily sessions of ATP30 history from Aug 27, 2015 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

ATP30 price chart, 2015 to 2026

ATP30 adjusted close, Aug 27, 2015 to Sep 28, 2026THB 0.5398THB 1.01THB 1.48THB 1.95201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

ATP30 returns

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

PeriodReturn
1 month-2.5%
3 months-8.2%
6 months-2.6%
Year to date-4.9%
1 year-14.8%
3 years-25.5%
5 years-41.5%
10 years-35.5%
Since Aug 27, 2015-30.1%
Compound annual growth, 11.1 years-3.2%

ATP30 records

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

All time high close
THB 2.14 on Apr 5, 2022
All time low close
THB 0.5398 on Mar 24, 2020
52 week high
THB 0.9440 on Sep 29, 2025
52 week low
THB 0.7628 on Mar 11, 2026
Deepest drawdown
-67.8% from May 9, 2017 to Mar 24, 2020, recovered Nov 24, 2021
Best single session
+18.0% on Aug 22, 2016
Worst single session
-22.0% on Aug 28, 2015
Volatility, 1 year annualised
23.2%
Sessions closing higher, 1 year
30%
Best calendar year
2021, +133%
Worst calendar year
2022, -34%

ATP30 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. 2015 starts on Aug 27, 2015; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 0.8295THB 0.9153THB 0.7628THB 0.7800-4.9%137.7M186
2025THB 0.8838THB 0.9535THB 0.7273THB 0.8200-6.2%105.6M242
2024THB 0.9473THB 1.20THB 0.7457THB 0.8746-5.9%496.7M243
2023THB 1.23THB 1.55THB 0.8210THB 0.9293-24.7%385.6M243
2022THB 1.88THB 2.35THB 1.16THB 1.23-34.4%1.9B241
2021THB 0.7999THB 2.13THB 0.7829THB 1.88+132.7%2.1B241
2020THB 1.10THB 1.16THB 0.4983THB 0.8084-23.9%416M243
2019THB 1.19THB 1.29THB 1.02THB 1.06-10.4%113.8M244
2018THB 1.35THB 1.55THB 1.16THB 1.19-11.3%416.8M245
2017THB 1.23THB 1.71THB 1.20THB 1.34+8.7%1.9B242
2016THB 0.6397THB 1.45THB 0.6124THB 1.23+90.3%3.1B244
2015THB 1.39THB 1.46THB 0.5648THB 0.6465n/a2.9B87

ATP30 monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 0.7800-2.5%
August 2026THB 0.8000+1.3%
July 2026THB 0.7900-6.0%
June 2026THB 0.8400+5.0%
May 2026THB 0.80000.0%
April 2026THB 0.8000+1.1%
March 2026THB 0.7914-11.7%
February 2026THB 0.8963+6.8%
January 2026THB 0.8391+2.3%
December 2025THB 0.8200-2.3%
November 2025THB 0.8391-1.1%
October 2025THB 0.8486-6.3%

About the ATP30 data

Daily bars. 2,701 sessions from Aug 27, 2015 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 Aug 27, 2015, 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/ATP30/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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