JPX · 6229 · stock
Okumura Engineering corp. (6229) stock price history
Every JPX trading session of Okumura Engineering corp. from Dec 17, 2020 to Sep 28, 2026: 1,411 daily bars, adjusted for splits and dividends, with minute bars from Sep 14, 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.
6229 adjusted close, 2020 to 2026
- ¥2,300
- All time high, 2026
- ¥2,333
- 52 week high, ¥1,395 low
- 1,411
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
6229 key facts
- Okumura Engineering corp. (6229) closed at ¥1,484 on Sep 28, 2026 on JPX.
- 6229's all time high close is ¥2,300, set on Mar 18, 2026; its all time low close is ¥860.92 on Mar 9, 2022.
- 6229's 52 week range is ¥1,395 to ¥2,333.
- 6229 returned +1.6% over the year to Sep 28, 2026 and +45.1% over five years.
- Since Dec 17, 2020 6229 returned +29%, +4.4% a year compounded.
- 6229's deepest drawdown was -57.4% from Jan 25, 2021 to Mar 9, 2022.
- DataCedar holds 1,411 daily sessions of 6229 history from Dec 17, 2020 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
6229 price chart, 2020 to 2026
6229 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 | +1.2% |
| 6 months | -28.1% |
| Year to date | -11.8% |
| 1 year | +1.6% |
| 3 years | +10.6% |
| 5 years | +45.1% |
| 10 years | n/a |
| Since Dec 17, 2020 | +28.5% |
| Compound annual growth, 5.8 years | +4.4% |
6229 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥2,300 on Mar 18, 2026
- All time low close
- ¥860.92 on Mar 9, 2022
- 52 week high
- ¥2,333 on Mar 18, 2026
- 52 week low
- ¥1,395 on Jun 11, 2026
- Deepest drawdown
- -57.4% from Jan 25, 2021 to Mar 9, 2022, recovered Feb 18, 2026
- Best single session
- +23.7% on Dec 21, 2020
- Worst single session
- -14.6% on Dec 22, 2020
- Volatility, 1 year annualised
- 34.3%
- Sessions closing higher, 1 year
- 48%
- Best calendar year
- 2025, +44%
- Worst calendar year
- 2021, -26%
6229 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. 2020 starts on Dec 17, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,688 | ¥2,333 | ¥1,395 | ¥1,484 | -11.8% | 3.8M | 178 |
| 2025 | ¥1,170 | ¥1,894 | ¥1,023 | ¥1,683 | +44.4% | 3.5M | 243 |
| 2024 | ¥1,223 | ¥1,506 | ¥960.69 | ¥1,166 | -5.3% | 2M | 245 |
| 2023 | ¥958.95 | ¥1,373 | ¥958.95 | ¥1,231 | +27.9% | 1.9M | 246 |
| 2022 | ¥945.22 | ¥1,081 | ¥851.55 | ¥962.50 | +2.8% | 1.1M | 244 |
| 2021 | ¥1,292 | ¥2,413 | ¥868.58 | ¥936.71 | -25.6% | 31.6M | 245 |
| 2020 | ¥1,084 | ¥1,879 | ¥1,060 | ¥1,260 | n/a | 24.4M | 10 |
6229 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥1,484 | -2.7% |
| August 2026 | ¥1,525 | -1.2% |
| July 2026 | ¥1,543 | +2.9% |
| June 2026 | ¥1,499 | -6.7% |
| May 2026 | ¥1,606 | -17.3% |
| April 2026 | ¥1,942 | -2.9% |
| March 2026 | ¥2,000 | -3.6% |
| February 2026 | ¥2,076 | +19.5% |
| January 2026 | ¥1,738 | +3.2% |
| December 2025 | ¥1,683 | -8.1% |
| November 2025 | ¥1,831 | +3.9% |
| October 2025 | ¥1,762 | +21.2% |
About the 6229 data
Daily bars. 1,411 sessions from Dec 17, 2020 to Sep 28, 2026, one row per JPX 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 14, 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 JPX trading days; minute timestamps are UTC. Prices are in JPY. 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 Dec 17, 2020, 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/6229/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
6229 share price history
