SET · TNDT-R · stock

Thai Nondestructive Testing Public Company Limited (TNDT-R) stock price history

Every SET trading session of Thai Nondestructive Testing Public Company Limited from Feb 6, 2008 to Sep 29, 2026: 3,496 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 TNDT-R data, free keyYear by year table

TNDT-R adjusted close, 2008 to 2026

TNDT-RThai Nondestructive Testing Public
THB 0.2000+42.9% over one year
2010201520202025
THB 8.08
All time high, 2008
THB 0.2100
52 week high, THB 0.1200 low
3,496
Daily sessions since 2008

Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.

TNDT-R key facts

  • Thai Nondestructive Testing Public Company Limited (TNDT-R) closed at THB 0.2000 on Sep 29, 2026 on SET.
  • TNDT-R's all time high close is THB 8.08, set on May 15, 2008; its all time low close is THB 0.1200 on Sep 5, 2025.
  • TNDT-R's 52 week range is THB 0.1200 to THB 0.2100.
  • TNDT-R returned +42.9% over the year to Sep 29, 2026 and -72.9% over five years.
  • Over ten years TNDT-R returned -95%, -25.7% a year compounded.
  • TNDT-R's deepest drawdown was -98.5% from May 15, 2008 to Sep 5, 2025.
  • DataCedar holds 3,496 daily sessions of TNDT-R history from Feb 6, 2008 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

TNDT-R price chart, 2008 to 2026

TNDT-R adjusted close, Feb 6, 2008 to Sep 29, 2026THB 0.1208THB 0.4833THB 1.93THB 7.732010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

TNDT-R returns

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

PeriodReturn
1 month+5.3%
3 months+17.6%
6 months+17.6%
Year to date+53.8%
1 year+42.9%
3 years-45.9%
5 years-72.9%
10 years-94.9%
Since Feb 6, 2008-97.4%
Compound annual growth, 18.6 years-17.8%

TNDT-R records

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

All time high close
THB 8.08 on May 15, 2008
All time low close
THB 0.1200 on Sep 5, 2025
52 week high
THB 0.2100 on Sep 24, 2026
52 week low
THB 0.1200 on Oct 3, 2025
Deepest drawdown
-98.5% from May 15, 2008 to Sep 5, 2025, not yet recovered
Best single session
+226.1% on Nov 26, 2021
Worst single session
-62.1% on May 16, 2017
Volatility, 1 year annualised
30.7%
Sessions closing higher, 1 year
7%
Best calendar year
2021, +183%
Worst calendar year
2022, -69%

TNDT-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. 2008 starts on Feb 6, 2008; 2026 runs to Sep 29, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 0.1300THB 0.2100THB 0.1300THB 0.2000+53.8%33.6K187
2025THB 0.2967THB 0.2967THB 0.1200THB 0.1300-56.2%368.8K242
2024THB 0.3700THB 0.3700THB 0.2967THB 0.2967-19.8%0243
2023THB 0.4000THB 0.7300THB 0.3600THB 0.3700-7.5%6M243
2022THB 1.29THB 1.68THB 0.3500THB 0.4000-69.1%92.9M241
2021THB 0.4567THB 3.14THB 0.4567THB 1.29+183.2%62.6M241
2020THB 0.5701THB 0.6025THB 0.2429THB 0.4567-19.9%11.7M243
2019THB 0.8179THB 1.03THB 0.5701THB 0.5701-30.3%297K244
2018THB 1.27THB 1.27THB 0.8179THB 0.8179-35.7%131.4K245
2017THB 1.48THB 1.53THB 1.16THB 1.27-67.5%7.8M156
2013THB 3.91THB 3.91THB 3.91THB 3.910.0%011
2012THB 3.87THB 3.91THB 3.87THB 3.91+1.0%0245
2011THB 3.83THB 3.87THB 3.83THB 3.87+1.0%0244
2010THB 3.79THB 3.83THB 3.79THB 3.83+0.9%0244
2009THB 2.75THB 4.52THB 2.75THB 3.79+38.2%194.9M245
2008THB 7.78THB 8.55THB 2.06THB 2.75n/a153.8M222

TNDT-R monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 0.2000+5.3%
August 2026THB 0.1900+11.8%
July 2026THB 0.17000.0%
June 2026THB 0.17000.0%
May 2026THB 0.17000.0%
April 2026THB 0.17000.0%
March 2026THB 0.1700-2.9%
February 2026THB 0.1750+25.0%
January 2026THB 0.1400+7.7%
December 2025THB 0.13000.0%
November 2025THB 0.13000.0%
October 2025THB 0.13000.0%

About the TNDT-R data

Daily bars. 3,496 sessions from Feb 6, 2008 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 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 Feb 6, 2008, 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/TNDT-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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  • TNITY Trinity Watthana Public Company Limited
  • TNITY-R Trinity Watthana Public Company Limited

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