What is the all time high of 8399?

Bank of The Ryukyus, Limited (8399) closed at its highest ever adjusted price, ¥3,380, on Sep 25, 2026. Its lowest close was ¥420.59 on Oct 27, 2008.

How much has 8399 returned over the last 10 years?

+271.2% in price terms from the close ten years before Sep 28, 2026, which is +14.0% a year compounded. Over one year the return is +136.3%; over five years +408.9%.

What was the worst drawdown in 8399 history?

-84.1% from the Dec 1, 2005 peak to the Oct 27, 2008 trough on adjusted closes; the previous peak was regained on Jul 3, 2026.

How far back does 8399 historical data go?

The daily series starts on Jan 1, 2001 and runs to Sep 28, 2026: 6,410 trading sessions across 25.7 years. Minute bars start on Sep 14, 2026 and are captured forward, never backfilled.

Are 8399 historical prices adjusted for splits and dividends?

Yes. The page uses the fully adjusted series, in which every past price is scaled for later splits and cash dividends so returns are comparable across the whole history. The API also serves raw prices, split adjusted only and dividend adjusted only.

How do I get 8399 historical data?

Register for a free key and call the bars endpoint: it returns date, open, high, low, close and volume as JSON, one year back on the free plan and the full series from Jan 1, 2001 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for 8399?

Among complete calendar years, 2005 was the best at +96.0% and 2006 the worst at -48.9%, measured close to close.

JPX · 8399 · stock

Bank of The Ryukyus, Limited (8399) stock price history

Every JPX trading session of Bank of The Ryukyus, Limited from Jan 1, 2001 to Sep 28, 2026: 6,410 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.

Get 8399 data, free key Year by year table

8399 adjusted close, 2001 to 2026

8399Bank of The Ryukyus, Limited

¥3,346+136.3% over one year

¥3,380
All time high, 2026: ¥3,435
52 week high, ¥1,345 low: 6,410
Daily sessions since 2001

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.

8399 key facts

Bank of The Ryukyus, Limited (8399) closed at ¥3,346 on Sep 28, 2026 on JPX.
8399's all time high close is ¥3,380, set on Sep 25, 2026; its all time low close is ¥420.59 on Oct 27, 2008.
8399's 52 week range is ¥1,345 to ¥3,435.
8399 returned +136.3% over the year to Sep 28, 2026 and +408.9% over five years.
Over ten years 8399 returned +271%, +14.0% a year compounded.
8399's deepest drawdown was -84.1% from Dec 1, 2005 to Oct 27, 2008.
DataCedar holds 6,410 daily sessions of 8399 history from Jan 1, 2001 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.

8399 price chart, 2001 to 2026

Adjusted daily close. 260 sampled points across the full history; the API serves every session.

8399 returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

Period	Return
1 month	+1.7%
3 months	+31.7%
6 months	+46.6%
Year to date	+85.7%
1 year	+136.3%
3 years	+211.6%
5 years	+408.9%
10 years	+271.2%
Since Jan 1, 2001	+307.2%
Compound annual growth, 25.7 years	+5.6%

8399 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close: ¥3,380 on Sep 25, 2026
All time low close: ¥420.59 on Oct 27, 2008
52 week high: ¥3,435 on Sep 17, 2026
52 week low: ¥1,345 on Oct 14, 2025
Deepest drawdown: -84.1% from Dec 1, 2005 to Oct 27, 2008, recovered Jul 3, 2026
Best single session: +12.6% on Apr 13, 2004
Worst single session: -15.3% on Mar 15, 2011
Volatility, 1 year annualised: 36.5%
Sessions closing higher, 1 year: 54%
Growth of 1 since 2001: 4.1×
Best calendar year: 2005, +96%
Worst calendar year: 2006, -49%

8399 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. 2001 starts on Jan 1, 2001; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	¥1,809	¥3,435	¥1,797	¥3,346	+85.7%	27.8M	178
2025	¥1,001	¥1,841	¥794.61	¥1,802	+79.6%	32.9M	243
2024	¥1,002	¥1,240	¥865.68	¥1,003	-0.3%	23.8M	245
2023	¥773.56	¥1,177	¥754.22	¥1,006	+31.1%	32.5M	246
2022	¥646.19	¥771.80	¥631.89	¥767.40	+19.5%	23.2M	244
2021	¥619.26	¥713.29	¥567.02	¥641.98	+3.8%	34.6M	245
2020	¥923.42	¥943.89	¥600.65	¥618.45	-34.6%	21M	242
2019	¥851.50	¥998.20	¥773.80	¥945.46	+8.8%	16.8M	241
2018	¥1,259	¥1,398	¥786.53	¥869.08	-31.0%	35.2M	261
2017	¥1,100	¥1,301	¥1,052	¥1,259	+12.7%	17.5M	253
2016	¥1,197	¥1,215	¥697.24	¥1,117	-7.7%	23.5M	245
2015	¥1,176	¥1,406	¥1,079	¥1,210	+2.4%	33.6M	244
2014	¥937.94	¥1,303	¥802.59	¥1,182	+26.3%	34.3M	244
2013	¥672.79	¥1,089	¥668.80	¥935.90	+40.8%	31.7M	245
2012	¥619.44	¥751.41	¥602.70	¥664.81	+8.1%	13.8M	248
2011	¥601.34	¥690.57	¥430.51	¥614.92	+3.1%	10.8M	245
2010	¥648.30	¥692.34	¥571.53	¥596.38	-8.0%	11.9M	243
2009	¥547.86	¥801.82	¥463.60	¥648.30	+21.0%	23.7M	243
2008	¥807.79	¥808.39	¥410.90	¥535.74	-35.7%	41.3M	245
2007	¥1,204	¥1,749	¥760.91	¥833.03	-30.6%	53.3M	245
2006	¥2,347	¥2,395	¥1,152	¥1,201	-48.9%	19.1M	260
2005	¥1,198	¥2,695	¥1,151	¥2,347	+96.0%	14.8M	260
2004	¥812.78	¥1,213	¥798.99	¥1,198	+47.4%	5.8M	262
2003	¥811.10	¥913.95	¥764.50	¥812.78	+0.2%	3.1M	261
2002	¥712.79	¥813.38	¥672.05	¥811.10	+13.8%	2.5M	261
2001	¥821.66	¥845.91	¥604.90	¥712.79	n/a	1.8M	261

8399 monthly closes, last 12 months

Month	Month end close	Change
September 2026	¥3,346	+2.8%
August 2026	¥3,255	+10.6%
July 2026	¥2,943	+12.9%
June 2026	¥2,607	+4.0%
May 2026	¥2,506	-0.5%
April 2026	¥2,518	+13.8%
March 2026	¥2,213	-7.4%
February 2026	¥2,389	+11.5%
January 2026	¥2,143	+18.9%
December 2025	¥1,802	+2.5%
November 2025	¥1,758	+19.9%
October 2025	¥1,466	+2.0%

About the 8399 data

Daily bars. 6,410 sessions from Jan 1, 2001 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 Jan 1, 2001, 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/8399/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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