SET · MEGA-R · stock
Mega Lifesciences Public Company Limited (MEGA-R) stock price history
Every SET trading session of Mega Lifesciences Public Company Limited from Apr 3, 2017 to Sep 28, 2026: 2,309 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.
MEGA-R adjusted close, 2017 to 2026
- THB 44.70
- All time high, 2021
- THB 38.16
- 52 week high, THB 26.48 low
- 2,309
- Daily sessions since 2017
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.
MEGA-R key facts
- Mega Lifesciences Public Company Limited (MEGA-R) closed at THB 34.84 on Sep 28, 2026 on SET.
- MEGA-R's all time high close is THB 44.70, set on Nov 23, 2021; its all time low close is THB 14.41 on Mar 19, 2020.
- MEGA-R's 52 week range is THB 26.48 to THB 38.16.
- MEGA-R returned +16.9% over the year to Sep 28, 2026 and -12.0% over five years.
- Since Apr 3, 2017 MEGA-R returned +80%, +6.4% a year compounded.
- MEGA-R's deepest drawdown was -58.8% from Nov 21, 2017 to Mar 19, 2020.
- DataCedar holds 2,309 daily sessions of MEGA-R history from Apr 3, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
MEGA-R price chart, 2017 to 2026
MEGA-R returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.2% |
| 3 months | +5.5% |
| 6 months | +5.5% |
| Year to date | +27.3% |
| 1 year | +16.9% |
| 3 years | +2.0% |
| 5 years | -12.0% |
| 10 years | n/a |
| Since Apr 3, 2017 | +80.2% |
| Compound annual growth, 9.5 years | +6.4% |
MEGA-R records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 44.70 on Nov 23, 2021
- All time low close
- THB 14.41 on Mar 19, 2020
- 52 week high
- THB 38.16 on Feb 12, 2026
- 52 week low
- THB 26.48 on Oct 16, 2025
- Deepest drawdown
- -58.8% from Nov 21, 2017 to Mar 19, 2020, recovered Aug 18, 2021
- Best single session
- +24.6% on Jan 28, 2026
- Worst single session
- -18.1% on Jul 1, 2025
- Volatility, 1 year annualised
- 31.6%
- Sessions closing higher, 1 year
- 13%
- Best calendar year
- 2021, +47%
- Worst calendar year
- 2018, -32%
MEGA-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. 2017 starts on Apr 3, 2017; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 27.37 | THB 38.16 | THB 27.37 | THB 34.84 | +27.3% | 19.4M | 186 |
| 2025 | THB 29.62 | THB 31.57 | THB 23.45 | THB 27.37 | -7.6% | 12.5M | 242 |
| 2024 | THB 34.15 | THB 35.58 | THB 29.00 | THB 29.62 | -13.3% | 5.7M | 243 |
| 2023 | THB 39.41 | THB 43.90 | THB 31.74 | THB 34.15 | -13.4% | 45.5M | 243 |
| 2022 | THB 41.15 | THB 45.50 | THB 33.15 | THB 39.41 | -5.9% | 196.4M | 241 |
| 2021 | THB 29.88 | THB 45.43 | THB 25.78 | THB 41.87 | +47.4% | 292.4M | 241 |
| 2020 | THB 20.44 | THB 32.01 | THB 13.97 | THB 28.40 | +38.1% | 93M | 243 |
| 2019 | THB 21.63 | THB 29.08 | THB 20.17 | THB 20.56 | -4.9% | 57.5M | 244 |
| 2018 | THB 32.89 | THB 35.35 | THB 21.21 | THB 21.62 | -32.5% | 58.1M | 245 |
| 2017 | THB 19.34 | THB 35.76 | THB 18.11 | THB 32.01 | n/a | 57.1M | 181 |
MEGA-R monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 34.84 | -3.2% |
| August 2026 | THB 35.99 | +9.0% |
| July 2026 | THB 33.01 | 0.0% |
| June 2026 | THB 33.01 | 0.0% |
| May 2026 | THB 33.01 | 0.0% |
| April 2026 | THB 33.01 | 0.0% |
| March 2026 | THB 33.01 | -7.3% |
| February 2026 | THB 35.62 | +5.3% |
| January 2026 | THB 33.82 | +23.5% |
| December 2025 | THB 27.37 | 0.0% |
| November 2025 | THB 27.37 | 0.0% |
| October 2025 | THB 27.37 | -7.5% |
About the MEGA-R data
Daily bars. 2,309 sessions from Apr 3, 2017 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 Apr 3, 2017, 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/MEGA-R/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
- MEB-R MEB Corporation Public Company Limited
- MEDEZE Medeze Group Public Company Limited
- MEDEZE-R Medeze Group Public Company Limited
- MEGA Mega Lifesciences Public Company Limited
- MENA Mena Transport Public Company Limited
- MENA-R Mena Transport Public Company Limited
- META Meta Corporation Public Company Limited
- META-R Meta Corporation Public Company Limited
Common questions
MEGA-R share price history
