SET · BLA · stock
Bangkok Life Assurance Public Company Limited (BLA) stock price history
Every SET trading session of Bangkok Life Assurance Public Company Limited from Sep 25, 2009 to Sep 28, 2026: 4,147 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.
BLA adjusted close, 2009 to 2026
- THB 50.58
- All time high, 2014
- THB 27.05
- 52 week high, THB 16.62 low
- 4,147
- Daily sessions since 2009
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.
BLA key facts
- Bangkok Life Assurance Public Company Limited (BLA) closed at THB 23.60 on Sep 28, 2026 on SET.
- BLA's all time high close is THB 50.58, set on Jul 25, 2014; its all time low close is THB 7.25 on Oct 15, 2009.
- BLA's 52 week range is THB 16.62 to THB 27.05.
- BLA returned +28.6% over the year to Sep 28, 2026 and -5.6% over five years.
- Over ten years BLA returned -31%, -3.6% a year compounded.
- BLA's deepest drawdown was -82.3% from Jul 30, 2014 to Mar 24, 2020.
- DataCedar holds 4,147 daily sessions of BLA history from Sep 25, 2009 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BLA price chart, 2009 to 2026
BLA returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.7% |
| 3 months | -1.7% |
| 6 months | +23.4% |
| Year to date | +22.2% |
| 1 year | +28.6% |
| 3 years | -7.3% |
| 5 years | -5.6% |
| 10 years | -30.6% |
| Since Sep 25, 2009 | +208.7% |
| Compound annual growth, 17.0 years | +6.9% |
BLA records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 50.58 on Jul 25, 2014
- All time low close
- THB 7.25 on Oct 15, 2009
- 52 week high
- THB 27.05 on Jul 13, 2026
- 52 week low
- THB 16.62 on Oct 29, 2025
- Deepest drawdown
- -82.3% from Jul 30, 2014 to Mar 24, 2020, not yet recovered
- Best single session
- +15.1% on May 9, 2024
- Worst single session
- -12.7% on Mar 12, 2020
- Volatility, 1 year annualised
- 28.6%
- Sessions closing higher, 1 year
- 43%
- Growth of 1 since 2009
- 3.1×
- Best calendar year
- 2010, +80%
- Worst calendar year
- 2017, -32%
BLA 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. 2009 starts on Sep 25, 2009; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 19.21 | THB 27.05 | THB 17.87 | THB 23.60 | +22.2% | 400.6M | 186 |
| 2025 | THB 19.37 | THB 20.56 | THB 13.17 | THB 19.31 | +0.1% | 479.8M | 242 |
| 2024 | THB 18.49 | THB 23.53 | THB 14.73 | THB 19.28 | +7.9% | 440.7M | 243 |
| 2023 | THB 25.13 | THB 28.19 | THB 17.06 | THB 17.87 | -28.9% | 731.3M | 243 |
| 2022 | THB 32.06 | THB 41.03 | THB 24.26 | THB 25.13 | -21.1% | 1.7B | 241 |
| 2021 | THB 17.54 | THB 32.48 | THB 17.45 | THB 31.84 | +79.0% | 957.9M | 241 |
| 2020 | THB 17.07 | THB 20.16 | THB 8.62 | THB 17.79 | +3.7% | 539.2M | 243 |
| 2019 | THB 21.09 | THB 24.30 | THB 14.17 | THB 17.15 | -18.7% | 256M | 244 |
| 2018 | THB 27.86 | THB 30.43 | THB 21.09 | THB 21.09 | -24.3% | 351.4M | 245 |
| 2017 | THB 40.83 | THB 41.61 | THB 26.48 | THB 27.86 | -32.4% | 566.2M | 242 |
| 2016 | THB 42.69 | THB 43.17 | THB 27.23 | THB 41.22 | -3.0% | 623.6M | 244 |
| 2015 | THB 34.67 | THB 43.08 | THB 33.16 | THB 42.50 | +22.6% | 256.2M | 244 |
| 2014 | THB 36.32 | THB 51.39 | THB 32.45 | THB 34.67 | -4.6% | 324.8M | 245 |
| 2013 | THB 32.87 | THB 41.85 | THB 28.58 | THB 36.32 | +10.5% | 394.8M | 245 |
| 2012 | THB 24.19 | THB 33.00 | THB 21.85 | THB 32.87 | +36.6% | 668.6M | 245 |
| 2011 | THB 15.71 | THB 30.83 | THB 14.18 | THB 24.06 | +53.1% | 683.4M | 244 |
| 2010 | THB 8.83 | THB 17.02 | THB 8.68 | THB 15.71 | +80.0% | 1.3B | 244 |
| 2009 | THB 7.25 | THB 9.59 | THB 7.00 | THB 8.73 | n/a | 517.3M | 66 |
BLA monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 23.60 | -2.9% |
| August 2026 | THB 24.30 | -5.0% |
| July 2026 | THB 25.57 | +5.3% |
| June 2026 | THB 24.29 | +8.3% |
| May 2026 | THB 22.42 | +14.6% |
| April 2026 | THB 19.57 | -0.1% |
| March 2026 | THB 19.60 | -4.7% |
| February 2026 | THB 20.56 | +0.5% |
| January 2026 | THB 20.46 | +6.0% |
| December 2025 | THB 19.31 | +6.3% |
| November 2025 | THB 18.16 | +5.0% |
| October 2025 | THB 17.29 | -4.3% |
About the BLA data
Daily bars. 4,147 sessions from Sep 25, 2009 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 Sep 25, 2009, 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/BLA/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
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Common questions
BLA share price history
