What is the all time high of 6834?

SEIKOH GIKEN Co., Ltd. (6834) closed at its highest ever adjusted price, ¥10,304, on Aug 31, 2000. Its lowest close was ¥66.68 on Nov 29, 2011.

How much has 6834 returned over the last 10 years?

+3,386% in price terms from the close ten years before Sep 28, 2026, which is +42.6% a year compounded. Over one year the return is +227.6%; over five years +1,689%.

What was the worst drawdown in 6834 history?

-99.4% from the Aug 31, 2000 peak to the Nov 29, 2011 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does 6834 historical data go?

The daily series starts on Jul 31, 2000 and runs to Sep 28, 2026: 6,520 trading sessions across 26.2 years. Minute bars start on Sep 14, 2026 and are captured forward, never backfilled.

Are 6834 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 6834 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 Jul 31, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for 6834?

Among complete calendar years, 2024 was the best at +325.9% and 2001 the worst at -86.3%, measured close to close.

JPX · 6834 · stock

SEIKOH GIKEN Co., Ltd. (6834) stock price history

Every JPX trading session of SEIKOH GIKEN Co., Ltd. from Jul 31, 2000 to Sep 28, 2026: 6,520 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 6834 data, free key Year by year table

6834 adjusted close, 2000 to 2026

6834SEIKOH GIKEN Co., Ltd.

¥6,025+227.6% over one year

¥10,304
All time high, 2000: ¥7,630
52 week high, ¥1,642 low: 6,520
Daily sessions since 2000

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

6834 key facts

SEIKOH GIKEN Co., Ltd. (6834) closed at ¥6,025 on Sep 28, 2026 on JPX.
6834's all time high close is ¥10,304, set on Aug 31, 2000; its all time low close is ¥66.68 on Nov 29, 2011.
6834's 52 week range is ¥1,642 to ¥7,630.
6834 returned +227.6% over the year to Sep 28, 2026 and +1,689% over five years.
Over ten years 6834 returned +3,386%, +42.6% a year compounded.
6834's deepest drawdown was -99.4% from Aug 31, 2000 to Nov 29, 2011.
DataCedar holds 6,520 daily sessions of 6834 history from Jul 31, 2000 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.

6834 price chart, 2000 to 2026

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

6834 returns

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

Period	Return
1 month	+15.9%
3 months	-3.1%
6 months	+31.3%
Year to date	+161.1%
1 year	+227.6%
3 years	+2,126%
5 years	+1,689%
10 years	+3,386%
Since Jul 31, 2000	+14.4%
Compound annual growth, 26.2 years	+0.5%

6834 records

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

All time high close: ¥10,304 on Aug 31, 2000
All time low close: ¥66.68 on Nov 29, 2011
52 week high: ¥7,630 on May 14, 2026
52 week low: ¥1,642 on Oct 23, 2025
Deepest drawdown: -99.4% from Aug 31, 2000 to Nov 29, 2011, not yet recovered
Best single session: +31.7% on Dec 19, 2011
Worst single session: -19.9% on Aug 5, 2024
Volatility, 1 year annualised: 96.6%
Sessions closing higher, 1 year: 52%
Best calendar year: 2024, +326%
Worst calendar year: 2001, -86%

6834 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. 2000 starts on Jul 31, 2000; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	¥2,354	¥7,630	¥2,134	¥6,025	+161.1%	247.7M	178
2025	¥1,130	¥2,992	¥503.29	¥2,308	+107.4%	114.8M	243
2024	¥266.56	¥1,256	¥262.02	¥1,113	+325.9%	80.7M	245
2023	¥307.38	¥349.29	¥246.87	¥261.26	-15.9%	18.3M	246
2022	¥301.65	¥367.24	¥272.65	¥310.52	+4.6%	4.6M	244
2021	¥459.19	¥499.16	¥294.67	¥296.81	-36.5%	7.5M	245
2020	¥565.77	¥593.37	¥261.67	¥467.29	-20.1%	36.1M	242
2019	¥306.46	¥676.16	¥296.91	¥584.74	+90.8%	42.8M	241
2018	¥318.10	¥347.36	¥272.37	¥306.46	-3.7%	4.9M	261
2017	¥256.88	¥398.67	¥226.61	¥318.10	+28.1%	18.3M	253
2016	¥167.89	¥254.39	¥140.23	¥248.26	+47.9%	12M	245
2015	¥202.02	¥215.18	¥140.23	¥167.89	-14.8%	8.5M	244
2014	¥137.21	¥269.58	¥115.07	¥197.15	+45.7%	38.9M	244
2013	¥85.75	¥193.29	¥85.75	¥135.27	+58.0%	11.2M	245
2012	¥78.54	¥116.69	¥71.97	¥85.59	+7.4%	4.1M	248
2011	¥100.98	¥120.22	¥66.68	¥79.66	-22.3%	2.5M	245
2010	¥112.04	¥145.86	¥75.33	¥102.58	-7.0%	4.3M	243
2009	¥157.88	¥174.71	¥104.99	¥110.28	-23.6%	4.7M	243
2008	¥229.10	¥379.08	¥142.98	¥144.26	-37.4%	3.5M	245
2007	¥492.54	¥492.54	¥206.03	¥230.52	-53.0%	5.3M	245
2006	¥642.18	¥798.84	¥462.83	¥490.98	-23.5%	6M	260
2005	¥462.56	¥659.24	¥421.91	¥642.18	+38.8%	10.5M	260
2004	¥751.23	¥988.87	¥403.97	¥462.56	-38.4%	12.7M	262
2003	¥319.90	¥1,227	¥256.22	¥751.23	+134.8%	11.3M	261
2002	¥542.24	¥914.27	¥250.16	¥319.90	-41.0%	7.4M	261
2001	¥3,971	¥5,340	¥444.33	¥542.24	-86.3%	20.9M	261
2000	¥5,265	¥10,485	¥3,279	¥3,971	n/a	23.5M	110

6834 monthly closes, last 12 months

Month	Month end close	Change
September 2026	¥6,025	+3.7%
August 2026	¥5,810	+54.8%
July 2026	¥3,754	-39.1%
June 2026	¥6,160	+14.2%
May 2026	¥5,392	-6.9%
April 2026	¥5,790	+39.5%
March 2026	¥4,152	-3.8%
February 2026	¥4,317	+64.4%
January 2026	¥2,625	+13.7%
December 2025	¥2,308	-18.6%
November 2025	¥2,837	+48.1%
October 2025	¥1,915	+3.7%

About the 6834 data

Daily bars. 6,520 sessions from Jul 31, 2000 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 Jul 31, 2000, 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/6834/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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