SET · OR · stock
PTT Oil and Retail Business Public Company Limited (OR) stock price history
Every SET trading session of PTT Oil and Retail Business Public Company Limited from Feb 11, 2021 to Sep 28, 2026: 1,368 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.
OR adjusted close, 2021 to 2026
- THB 28.92
- All time high, 2021
- THB 14.92
- 52 week high, THB 10.16 low
- 1,368
- 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.
OR key facts
- PTT Oil and Retail Business Public Company Limited (OR) closed at THB 12.50 on Sep 28, 2026 on SET.
- OR's all time high close is THB 28.92, set on Feb 15, 2021; its all time low close is THB 9.54 on Jun 23, 2025.
- OR's 52 week range is THB 10.16 to THB 14.92.
- OR returned -9.8% over the year to Sep 28, 2026 and -47.7% over five years.
- Since Feb 11, 2021 OR returned -50%, -11.5% a year compounded.
- OR's deepest drawdown was -67.0% from Feb 15, 2021 to Jun 23, 2025.
- DataCedar holds 1,368 daily sessions of OR history from Feb 11, 2021 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
OR price chart, 2021 to 2026
OR returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.6% |
| 3 months | +4.9% |
| 6 months | +4.1% |
| Year to date | -1.7% |
| 1 year | -9.8% |
| 3 years | -22.9% |
| 5 years | -47.7% |
| 10 years | n/a |
| Since Feb 11, 2021 | -49.8% |
| Compound annual growth, 5.6 years | -11.5% |
OR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 28.92 on Feb 15, 2021
- All time low close
- THB 9.54 on Jun 23, 2025
- 52 week high
- THB 14.92 on Jan 22, 2026
- 52 week low
- THB 10.16 on Mar 9, 2026
- Deepest drawdown
- -67.0% from Feb 15, 2021 to Jun 23, 2025, not yet recovered
- Best single session
- +16.2% on Feb 15, 2021
- Worst single session
- -9.9% on Feb 17, 2021
- Volatility, 1 year annualised
- 29.6%
- Sessions closing higher, 1 year
- 39%
- Best calendar year
- 2025, +3%
- Worst calendar year
- 2024, -28%
OR 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 Feb 11, 2021; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 12.72 | THB 14.92 | THB 10.16 | THB 12.50 | -1.7% | 4.6B | 186 |
| 2025 | THB 12.30 | THB 14.25 | THB 9.44 | THB 12.72 | +3.4% | 5.7B | 242 |
| 2024 | THB 17.38 | THB 17.65 | THB 11.93 | THB 12.30 | -28.1% | 2.8B | 243 |
| 2023 | THB 21.01 | THB 21.27 | THB 15.77 | THB 17.11 | -18.2% | 4.1B | 243 |
| 2022 | THB 23.26 | THB 24.29 | THB 19.87 | THB 20.92 | -10.0% | 5.4B | 241 |
| 2021 | THB 22.54 | THB 31.04 | THB 18.80 | THB 23.26 | n/a | 13.2B | 213 |
OR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | THB 12.50 | +2.4% |
| August 2026 | THB 12.21 | -2.3% |
| July 2026 | THB 12.50 | +2.4% |
| June 2026 | THB 12.21 | +0.8% |
| May 2026 | THB 12.11 | +0.8% |
| April 2026 | THB 12.01 | -6.1% |
| March 2026 | THB 12.79 | -2.2% |
| February 2026 | THB 13.09 | +0.6% |
| January 2026 | THB 13.00 | +2.3% |
| December 2025 | THB 12.72 | -1.5% |
| November 2025 | THB 12.91 | -8.2% |
| October 2025 | THB 14.06 | +3.5% |
About the OR data
Daily bars. 1,368 sessions from Feb 11, 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 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 Feb 11, 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/OR/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
OR share price history
