SET · TNDT · stock

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

Every SET trading session of Thai Nondestructive Testing Public Company Limited from Sep 28, 2007 to Sep 28, 2026: 4,636 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 data, free keyYear by year table

TNDT adjusted close, 2007 to 2026

TNDTThai Nondestructive Testing Public
THB 0.2200+69.2% over one year
2010201520202025
THB 3.45
All time high, 2014
THB 0.2400
52 week high, THB 0.0900 low
4,636
Daily sessions since 2007

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

TNDT key facts

  • Thai Nondestructive Testing Public Company Limited (TNDT) closed at THB 0.2200 on Sep 28, 2026 on SET.
  • TNDT's all time high close is THB 3.45, set on Sep 29, 2014; its all time low close is THB 0.0900 on Oct 31, 2025.
  • TNDT's 52 week range is THB 0.0900 to THB 0.2400.
  • TNDT returned +69.2% over the year to Sep 28, 2026 and -69.5% over five years.
  • Over ten years TNDT returned -88%, -18.8% a year compounded.
  • TNDT's deepest drawdown was -97.4% from Sep 29, 2014 to Oct 31, 2025.
  • DataCedar holds 4,636 daily sessions of TNDT history from Sep 28, 2007 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

TNDT price chart, 2007 to 2026

TNDT adjusted close, Sep 28, 2007 to Sep 28, 2026THB 0.0900THB 0.2979THB 0.9858THB 3.262010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

TNDT returns

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

PeriodReturn
1 month+15.8%
3 months+69.2%
6 months+37.5%
Year to date+37.5%
1 year+69.2%
3 years-38.9%
5 years-69.5%
10 years-87.5%
Since Sep 28, 2007-63.6%
Compound annual growth, 19.0 years-5.2%

TNDT records

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

All time high close
THB 3.45 on Sep 29, 2014
All time low close
THB 0.0900 on Oct 31, 2025
52 week high
THB 0.2400 on Aug 5, 2026
52 week low
THB 0.0900 on Oct 29, 2025
Deepest drawdown
-97.4% from Sep 29, 2014 to Oct 31, 2025, not yet recovered
Best single session
+30.3% on Nov 26, 2021
Worst single session
-21.3% on Nov 10, 2010
Volatility, 1 year annualised
97.5%
Sessions closing higher, 1 year
23%
Best calendar year
2021, +183%
Worst calendar year
2022, -73%

TNDT 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. 2007 starts on Sep 28, 2007; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 0.1600THB 0.2400THB 0.1100THB 0.2200+37.5%126.9M186
2025THB 0.2300THB 0.2400THB 0.0900THB 0.1600-30.4%117.5M242
2024THB 0.3000THB 0.3800THB 0.1500THB 0.2300-20.7%244.8M243
2023THB 0.3900THB 0.7300THB 0.2800THB 0.2900-25.6%632.3M243
2022THB 1.44THB 1.68THB 0.3500THB 0.3900-72.7%2.5B241
2021THB 0.5091THB 2.04THB 0.4769THB 1.43+182.7%2.7B241
2020THB 0.5864THB 0.6444THB 0.2256THB 0.5059-15.6%415.4M243
2019THB 0.6541THB 1.06THB 0.4672THB 0.5993-8.4%238.4M244
2018THB 1.22THB 1.29THB 0.6444THB 0.6541-46.9%243.2M245
2017THB 1.66THB 1.88THB 1.06THB 1.23-25.5%561.7M242
2016THB 1.80THB 2.48THB 1.46THB 1.66-10.5%433.8M244
2015THB 2.34THB 3.17THB 1.80THB 1.85-21.6%278.2M244
2014THB 1.46THB 3.72THB 1.26THB 2.36+60.6%1B245
2013THB 1.32THB 2.76THB 1.31THB 1.47+12.1%3.1B245
2012THB 0.6800THB 1.99THB 0.6672THB 1.31+93.5%1.6B245
2011THB 0.7167THB 0.7551THB 0.5848THB 0.6773-4.7%403.5M244
2010THB 0.6376THB 1.07THB 0.5416THB 0.7103+12.5%2.5B244
2009THB 0.3232THB 0.7347THB 0.3232THB 0.6315+95.4%2.7B245
2008THB 0.8682THB 1.03THB 0.2469THB 0.3232-62.5%1.5B247
2007THB 0.4572THB 1.38THB 0.4550THB 0.8627n/a3.3B63

TNDT monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 0.2200+15.8%
August 2026THB 0.1900+18.8%
July 2026THB 0.1600+14.3%
June 2026THB 0.1400+7.7%
May 2026THB 0.13000.0%
April 2026THB 0.1300-7.1%
March 2026THB 0.1400-26.3%
February 2026THB 0.1900+26.7%
January 2026THB 0.1500-6.2%
December 2025THB 0.1600+33.3%
November 2025THB 0.1200+33.3%
October 2025THB 0.0900-30.8%

About the TNDT data

Daily bars. 4,636 sessions from Sep 28, 2007 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 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 Sep 28, 2007, 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/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on SET

  • TMT TMT Steel Public Company Limited
  • TMT-R TMT Steel Public Company Limited
  • TMW Thai Mitsuwa Public Company Limited
  • TMW-R Thai Mitsuwa Public Company Limited
  • TNDT-R Thai Nondestructive Testing Public Company Limited
  • TNH Thai Nakarin Hospital Public Company Limited
  • TNH-R Thai Nakarin Hospital Public Company Limited
  • TNITY Trinity Watthana Public Company Limited

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