SET · ADD · stock
AddTech Hub Public Company Limited (ADD) stock price history
Every SET trading session of AddTech Hub Public Company Limited from May 20, 2021 to Sep 28, 2026: 1,306 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.
ADD adjusted close, 2021 to 2026
- THB 26.82
- All time high, 2021
- THB 4.07
- 52 week high, THB 2.28 low
- 1,306
- Daily sessions since 2021
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
ADD key facts
- AddTech Hub Public Company Limited (ADD) closed at THB 3.78 on Sep 28, 2026 on SET.
- ADD's all time high close is THB 26.82, set on Aug 9, 2021; its all time low close is THB 2.44 on Nov 11, 2025.
- ADD's 52 week range is THB 2.28 to THB 4.07.
- ADD returned +26.4% over the year to Sep 28, 2026 and -81.6% over five years.
- Since May 20, 2021 ADD returned -66%, -18.2% a year compounded.
- ADD's deepest drawdown was -90.9% from Aug 9, 2021 to Nov 11, 2025.
- DataCedar holds 1,306 daily sessions of ADD history from May 20, 2021 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ADD price chart, 2021 to 2026
ADD returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.4% |
| 3 months | +23.5% |
| 6 months | +13.3% |
| Year to date | +22.3% |
| 1 year | +26.4% |
| 3 years | -22.5% |
| 5 years | -81.6% |
| 10 years | n/a |
| Since May 20, 2021 | -66.0% |
| Compound annual growth, 5.4 years | -18.2% |
ADD records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 26.82 on Aug 9, 2021
- All time low close
- THB 2.44 on Nov 11, 2025
- 52 week high
- THB 4.07 on Feb 26, 2026
- 52 week low
- THB 2.28 on Oct 16, 2025
- Deepest drawdown
- -90.9% from Aug 9, 2021 to Nov 11, 2025, not yet recovered
- Best single session
- +17.8% on Aug 24, 2023
- Worst single session
- -25.7% on Jan 25, 2023
- Volatility, 1 year annualised
- 35.8%
- Sessions closing higher, 1 year
- 34%
- Best calendar year
- 2024, +2%
- Worst calendar year
- 2022, -67%
ADD 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. 2021 starts on May 20, 2021; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 3.09 | THB 4.07 | THB 2.83 | THB 3.78 | +22.3% | 11.8M | 186 |
| 2025 | THB 5.05 | THB 5.09 | THB 2.28 | THB 3.09 | -34.9% | 17.7M | 242 |
| 2024 | THB 4.68 | THB 4.84 | THB 3.20 | THB 4.75 | +2.3% | 13M | 243 |
| 2023 | THB 7.87 | THB 10.73 | THB 4.21 | THB 4.64 | -41.6% | 111.3M | 243 |
| 2022 | THB 24.30 | THB 27.34 | THB 7.37 | THB 7.95 | -66.8% | 166.6M | 241 |
| 2021 | THB 12.98 | THB 28.32 | THB 11.10 | THB 23.92 | n/a | 527.2M | 151 |
ADD monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 3.78 | +4.4% |
| August 2026 | THB 3.62 | +9.2% |
| July 2026 | THB 3.32 | +9.7% |
| June 2026 | THB 3.02 | -12.0% |
| May 2026 | THB 3.43 | +14.9% |
| April 2026 | THB 2.99 | -9.9% |
| March 2026 | THB 3.32 | -15.0% |
| February 2026 | THB 3.90 | +2.0% |
| January 2026 | THB 3.83 | +23.8% |
| December 2025 | THB 3.09 | +11.6% |
| November 2025 | THB 2.77 | +11.7% |
| October 2025 | THB 2.48 | -15.0% |
About the ADD data
Daily bars. 1,306 sessions from May 20, 2021 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 May 20, 2021, 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/ADD/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
ADD share price history
