SET · INSET · stock
Infraset Public Company Limited (INSET) stock price history
Every SET trading session of Infraset Public Company Limited from Oct 8, 2019 to Sep 28, 2026: 1,695 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.
INSET adjusted close, 2019 to 2026
- THB 7.31
- All time high, 2021
- THB 5.15
- 52 week high, THB 1.46 low
- 1,695
- Daily sessions since 2019
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
INSET key facts
- Infraset Public Company Limited (INSET) closed at THB 4.82 on Sep 28, 2026 on SET.
- INSET's all time high close is THB 7.31, set on Sep 21, 2021; its all time low close is THB 1.39 on Jun 23, 2025.
- INSET's 52 week range is THB 1.46 to THB 5.15.
- INSET returned +181.2% over the year to Sep 28, 2026 and -26.3% over five years.
- Since Oct 8, 2019 INSET returned +142%, +13.5% a year compounded.
- INSET's deepest drawdown was -80.9% from Sep 21, 2021 to Jun 23, 2025.
- DataCedar holds 1,695 daily sessions of INSET history from Oct 8, 2019 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
INSET price chart, 2019 to 2026
INSET returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.4% |
| 3 months | +36.0% |
| 6 months | +91.8% |
| Year to date | +187.7% |
| 1 year | +181.2% |
| 3 years | +167.8% |
| 5 years | -26.3% |
| 10 years | n/a |
| Since Oct 8, 2019 | +142.2% |
| Compound annual growth, 7.0 years | +13.5% |
INSET records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 7.31 on Sep 21, 2021
- All time low close
- THB 1.39 on Jun 23, 2025
- 52 week high
- THB 5.15 on Aug 21, 2026
- 52 week low
- THB 1.46 on Nov 6, 2025
- Deepest drawdown
- -80.9% from Sep 21, 2021 to Jun 23, 2025, not yet recovered
- Best single session
- +26.2% on Jul 14, 2021
- Worst single session
- -19.1% on Oct 14, 2021
- Volatility, 1 year annualised
- 47.7%
- Sessions closing higher, 1 year
- 44%
- Growth of 1 since 2019
- 2.4×
- Best calendar year
- 2021, +96%
- Worst calendar year
- 2022, -45%
INSET 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. 2019 starts on Oct 8, 2019; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 1.68 | THB 5.15 | THB 1.53 | THB 4.82 | +187.7% | 2B | 186 |
| 2025 | THB 2.96 | THB 2.96 | THB 1.39 | THB 1.68 | -43.1% | 986M | 242 |
| 2024 | THB 2.15 | THB 3.39 | THB 1.84 | THB 2.94 | +38.2% | 2.8B | 243 |
| 2023 | THB 2.84 | THB 3.48 | THB 1.66 | THB 2.13 | -25.0% | 1B | 243 |
| 2022 | THB 5.18 | THB 6.08 | THB 2.79 | THB 2.84 | -44.8% | 1.8B | 241 |
| 2021 | THB 2.59 | THB 7.48 | THB 2.50 | THB 5.14 | +96.2% | 4.6B | 241 |
| 2020 | THB 1.86 | THB 2.96 | THB 1.42 | THB 2.62 | +41.0% | 2.4B | 243 |
| 2019 | THB 2.08 | THB 2.13 | THB 1.79 | THB 1.86 | n/a | 1B | 56 |
INSET monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 4.82 | +0.8% |
| August 2026 | THB 4.78 | +4.5% |
| July 2026 | THB 4.57 | +24.2% |
| June 2026 | THB 3.68 | +10.7% |
| May 2026 | THB 3.33 | +11.3% |
| April 2026 | THB 2.99 | +15.3% |
| March 2026 | THB 2.59 | -5.6% |
| February 2026 | THB 2.75 | +41.7% |
| January 2026 | THB 1.94 | +15.7% |
| December 2025 | THB 1.68 | +2.4% |
| November 2025 | THB 1.64 | +5.7% |
| October 2025 | THB 1.55 | -9.7% |
About the INSET data
Daily bars. 1,695 sessions from Oct 8, 2019 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 Oct 8, 2019, 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/INSET/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
- INET-R Internet Thailand Public Company Limited
- INETREIT INET Freehold and Leasehold Real Estate Investment Trust
- INOX POSCO-Thainox Public Company Limited
- INOX-R POSCO-Thainox Public Company Limited
- INSET-R Infraset Public Company Limited
- INSURE Indara Insurance Public Company Limited
- INSURE-R Indara Insurance Public Company Limited
- IP Inter Pharma Public Company Limited
Common questions
INSET share price history
