JPX · 8630 · stock
Sompo Holdings, Inc. (8630) stock price history
Every JPX trading session of Sompo Holdings, Inc. from Apr 1, 2010 to Sep 28, 2026: 4,052 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.
8630 adjusted close, 2010 to 2026
- ¥7,361
- All time high, 2026
- ¥7,413
- 52 week high, ¥4,382 low
- 4,052
- Daily sessions since 2010
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
8630 key facts
- Sompo Holdings, Inc. (8630) closed at ¥6,809 on Sep 28, 2026 on JPX.
- 8630's all time high close is ¥7,361, set on Jul 29, 2026; its all time low close is ¥298.43 on Nov 24, 2011.
- 8630's 52 week range is ¥4,382 to ¥7,413.
- 8630 returned +51.3% over the year to Sep 28, 2026 and +377.7% over five years.
- Over ten years 8630 returned +822%, +24.9% a year compounded.
- 8630's deepest drawdown was -48.6% from Apr 15, 2010 to Nov 24, 2011.
- DataCedar holds 4,052 daily sessions of 8630 history from Apr 1, 2010 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
8630 price chart, 2010 to 2026
8630 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.8% |
| 3 months | +11.1% |
| 6 months | +12.3% |
| Year to date | +29.2% |
| 1 year | +51.3% |
| 3 years | +230.3% |
| 5 years | +377.7% |
| 10 years | +822.0% |
| Since Apr 1, 2010 | +1,145% |
| Compound annual growth, 16.5 years | +16.5% |
8630 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥7,361 on Jul 29, 2026
- All time low close
- ¥298.43 on Nov 24, 2011
- 52 week high
- ¥7,413 on Jul 29, 2026
- 52 week low
- ¥4,382 on Oct 2, 2025
- Deepest drawdown
- -48.6% from Apr 15, 2010 to Nov 24, 2011, recovered May 13, 2013
- Best single session
- +13.5% on Aug 6, 2024
- Worst single session
- -16.6% on Aug 5, 2024
- Volatility, 1 year annualised
- 32.1%
- Sessions closing higher, 1 year
- 54%
- Growth of 1 since 2010
- 12.5×
- Best calendar year
- 2024, +85%
- Worst calendar year
- 2011, -34%
8630 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. 2010 starts on Apr 1, 2010; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥5,329 | ¥7,413 | ¥5,086 | ¥6,809 | +29.2% | 462M | 178 |
| 2025 | ¥3,959 | ¥5,322 | ¥3,611 | ¥5,271 | +33.8% | 708.8M | 243 |
| 2024 | ¥2,105 | ¥4,114 | ¥2,092 | ¥3,940 | +85.1% | 801.8M | 245 |
| 2023 | ¥1,715 | ¥2,255 | ¥1,547 | ¥2,128 | +23.3% | 967.8M | 246 |
| 2022 | ¥1,371 | ¥1,876 | ¥1,305 | ¥1,726 | +25.8% | 807.3M | 244 |
| 2021 | ¥1,120 | ¥1,455 | ¥1,069 | ¥1,373 | +21.3% | 738.3M | 245 |
| 2020 | ¥1,100 | ¥1,152 | ¥625.19 | ¥1,131 | +1.2% | 843.2M | 242 |
| 2019 | ¥924.30 | ¥1,233 | ¥909.95 | ¥1,118 | +19.0% | 761M | 241 |
| 2018 | ¥1,070 | ¥1,246 | ¥889.06 | ¥939.41 | -12.2% | 962.1M | 261 |
| 2017 | ¥964.40 | ¥1,150 | ¥933.56 | ¥1,070 | +12.9% | 1.1B | 253 |
| 2016 | ¥925.18 | ¥1,017 | ¥601.93 | ¥947.65 | +1.2% | 1.3B | 245 |
| 2015 | ¥690.21 | ¥1,085 | ¥641.00 | ¥936.15 | +34.4% | 1.2B | 244 |
| 2014 | ¥653.87 | ¥741.47 | ¥530.68 | ¥696.72 | +6.8% | 950.2M | 244 |
| 2013 | ¥408.57 | ¥666.81 | ¥375.16 | ¥652.53 | +66.1% | 1.3B | 245 |
| 2012 | ¥316.68 | ¥421.28 | ¥296.38 | ¥392.94 | +26.9% | 1.2B | 248 |
| 2011 | ¥476.49 | ¥527.85 | ¥292.68 | ¥309.71 | -34.5% | 983.6M | 245 |
| 2010 | ¥534.96 | ¥590.28 | ¥369.81 | ¥472.54 | n/a | 646.2M | 183 |
8630 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥6,809 | -0.6% |
| August 2026 | ¥6,850 | -3.7% |
| July 2026 | ¥7,113 | +14.0% |
| June 2026 | ¥6,238 | +4.7% |
| May 2026 | ¥5,958 | +2.8% |
| April 2026 | ¥5,797 | -3.6% |
| March 2026 | ¥6,012 | -2.5% |
| February 2026 | ¥6,169 | +17.5% |
| January 2026 | ¥5,251 | -0.4% |
| December 2025 | ¥5,271 | +7.7% |
| November 2025 | ¥4,892 | +5.2% |
| October 2025 | ¥4,650 | +2.9% |
About the 8630 data
Daily bars. 4,052 sessions from Apr 1, 2010 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 Apr 1, 2010, 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/8630/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
8630 share price history
