JPX · 4889 · stock
Renascience Inc. (4889) stock price history
Every JPX trading session of Renascience Inc. from Sep 24, 2021 to Sep 29, 2026: 1,225 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.
4889 adjusted close, 2021 to 2026
- ¥3,140
- All time high, 2025
- ¥2,342
- 52 week high, ¥1,101 low
- 1,225
- Daily sessions since 2021
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
4889 key facts
- Renascience Inc. (4889) closed at ¥1,171 on Sep 29, 2026 on JPX.
- 4889's all time high close is ¥3,140, set on Jul 30, 2025; its all time low close is ¥268.00 on Dec 26, 2024.
- 4889's 52 week range is ¥1,101 to ¥2,342.
- 4889 returned -28.6% over the year to Sep 29, 2026 and +49.9% over five years.
- Since Sep 24, 2021 4889 returned +42%, +7.2% a year compounded.
- 4889's deepest drawdown was -74.4% from Oct 19, 2021 to Dec 26, 2024.
- DataCedar holds 1,225 daily sessions of 4889 history from Sep 24, 2021 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
4889 price chart, 2021 to 2026
4889 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.9% |
| 3 months | -20.8% |
| 6 months | -32.1% |
| Year to date | -17.3% |
| 1 year | -28.6% |
| 3 years | +126.5% |
| 5 years | +49.9% |
| 10 years | n/a |
| Since Sep 24, 2021 | +41.8% |
| Compound annual growth, 5.0 years | +7.2% |
4889 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥3,140 on Jul 30, 2025
- All time low close
- ¥268.00 on Dec 26, 2024
- 52 week high
- ¥2,342 on Oct 8, 2025
- 52 week low
- ¥1,101 on Aug 12, 2026
- Deepest drawdown
- -74.4% from Oct 19, 2021 to Dec 26, 2024, recovered Jan 27, 2025
- Best single session
- +27.4% on Jan 27, 2025
- Worst single session
- -26.2% on Jan 31, 2025
- Volatility, 1 year annualised
- 88.9%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2025, +377%
- Worst calendar year
- 2022, -46%
4889 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 Sep 24, 2021; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,415 | ¥2,185 | ¥1,101 | ¥1,171 | -17.3% | 78.2M | 179 |
| 2025 | ¥302.00 | ¥3,310 | ¥296.00 | ¥1,416 | +376.8% | 367.7M | 243 |
| 2024 | ¥428.00 | ¥442.00 | ¥263.00 | ¥297.00 | -31.6% | 18.9M | 245 |
| 2023 | ¥359.00 | ¥650.00 | ¥319.00 | ¥434.00 | +18.3% | 51.9M | 246 |
| 2022 | ¥699.00 | ¥699.00 | ¥282.00 | ¥367.00 | -46.3% | 53M | 244 |
| 2021 | ¥976.00 | ¥1,060 | ¥654.00 | ¥683.00 | n/a | 124.7M | 68 |
4889 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥1,171 | -10.3% |
| August 2026 | ¥1,306 | -12.1% |
| July 2026 | ¥1,485 | -4.7% |
| June 2026 | ¥1,558 | +13.3% |
| May 2026 | ¥1,375 | +17.2% |
| April 2026 | ¥1,173 | -30.1% |
| March 2026 | ¥1,678 | -13.8% |
| February 2026 | ¥1,946 | +31.5% |
| January 2026 | ¥1,480 | +4.5% |
| December 2025 | ¥1,416 | -36.2% |
| November 2025 | ¥2,220 | +17.0% |
| October 2025 | ¥1,897 | +11.9% |
About the 4889 data
Daily bars. 1,225 sessions from Sep 24, 2021 to Sep 29, 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 Sep 24, 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/4889/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
4889 share price history
