JPX · 6678 · stock
Techno Medica Co., Ltd. (6678) stock price history
Every JPX trading session of Techno Medica Co., Ltd. from Mar 12, 2007 to Sep 29, 2026: 4,801 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.
6678 adjusted close, 2007 to 2026
- ¥2,563
- All time high, 2026
- ¥2,640
- 52 week high, ¥1,752 low
- 4,801
- Daily sessions since 2007
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
6678 key facts
- Techno Medica Co., Ltd. (6678) closed at ¥2,024 on Sep 29, 2026 on JPX.
- 6678's all time high close is ¥2,563, set on Feb 25, 2026; its all time low close is ¥308.88 on Jan 22, 2008.
- 6678's 52 week range is ¥1,752 to ¥2,640.
- 6678 returned +7.9% over the year to Sep 29, 2026 and +43.7% over five years.
- Over ten years 6678 returned +70%, +5.5% a year compounded.
- 6678's deepest drawdown was -55.1% from Jul 27, 2015 to Aug 18, 2016.
- DataCedar holds 4,801 daily sessions of 6678 history from Mar 12, 2007 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
6678 price chart, 2007 to 2026
6678 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.3% |
| 3 months | +1.4% |
| 6 months | -12.4% |
| Year to date | -4.9% |
| 1 year | +7.9% |
| 3 years | +6.4% |
| 5 years | +43.7% |
| 10 years | +70.1% |
| Since Mar 12, 2007 | +214.6% |
| Compound annual growth, 19.6 years | +6.0% |
6678 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥2,563 on Feb 25, 2026
- All time low close
- ¥308.88 on Jan 22, 2008
- 52 week high
- ¥2,640 on Feb 25, 2026
- 52 week low
- ¥1,752 on Nov 5, 2025
- Deepest drawdown
- -55.1% from Jul 27, 2015 to Aug 18, 2016, recovered Feb 6, 2026
- Best single session
- +17.9% on Oct 14, 2008
- Worst single session
- -16.4% on Jun 24, 2016
- Volatility, 1 year annualised
- 33.6%
- Sessions closing higher, 1 year
- 47%
- Growth of 1 since 2007
- 3.1×
- Best calendar year
- 2012, +73%
- Worst calendar year
- 2016, -29%
6678 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. 2007 starts on Mar 12, 2007; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥2,127 | ¥2,640 | ¥1,930 | ¥2,024 | -4.9% | 2.1M | 179 |
| 2025 | ¥1,673 | ¥2,207 | ¥1,496 | ¥2,127 | +27.1% | 1.7M | 243 |
| 2024 | ¥1,962 | ¥1,962 | ¥1,413 | ¥1,673 | -13.8% | 2.5M | 245 |
| 2023 | ¥1,488 | ¥2,304 | ¥1,404 | ¥1,942 | +32.1% | 3M | 246 |
| 2022 | ¥1,391 | ¥1,519 | ¥1,221 | ¥1,470 | +9.6% | 1.7M | 244 |
| 2021 | ¥1,253 | ¥1,441 | ¥1,210 | ¥1,341 | +7.0% | 2.4M | 245 |
| 2020 | ¥1,591 | ¥1,630 | ¥1,154 | ¥1,253 | -22.4% | 2.5M | 242 |
| 2019 | ¥1,561 | ¥1,853 | ¥1,475 | ¥1,616 | +1.8% | 1.2M | 241 |
| 2018 | ¥1,457 | ¥1,708 | ¥1,330 | ¥1,587 | +8.9% | 1.3M | 261 |
| 2017 | ¥1,439 | ¥1,715 | ¥1,405 | ¥1,457 | +1.9% | 1.4M | 253 |
| 2016 | ¥2,034 | ¥2,034 | ¥1,013 | ¥1,430 | -29.4% | 2.1M | 245 |
| 2015 | ¥1,687 | ¥2,347 | ¥1,603 | ¥2,027 | +20.1% | 1.5M | 244 |
| 2014 | ¥1,472 | ¥1,768 | ¥1,263 | ¥1,687 | +18.2% | 1.8M | 244 |
| 2013 | ¥1,069 | ¥1,853 | ¥1,024 | ¥1,427 | +37.3% | 5.8M | 245 |
| 2012 | ¥600.84 | ¥1,162 | ¥598.69 | ¥1,040 | +73.0% | 2.3M | 248 |
| 2011 | ¥624.81 | ¥747.29 | ¥534.66 | ¥600.84 | -2.9% | 967.8K | 245 |
| 2010 | ¥601.70 | ¥629.01 | ¥534.66 | ¥618.52 | +5.6% | 870.9K | 243 |
| 2009 | ¥491.15 | ¥630.25 | ¥441.79 | ¥585.79 | +19.7% | 1.5M | 243 |
| 2008 | ¥482.26 | ¥601.70 | ¥298.92 | ¥489.52 | +1.9% | 4.1M | 245 |
| 2007 | ¥676.39 | ¥680.28 | ¥476.28 | ¥480.27 | n/a | 2.1M | 200 |
6678 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥2,024 | -1.1% |
| August 2026 | ¥2,046 | +2.0% |
| July 2026 | ¥2,006 | +1.9% |
| June 2026 | ¥1,968 | -2.3% |
| May 2026 | ¥2,015 | -8.6% |
| April 2026 | ¥2,204 | -5.8% |
| March 2026 | ¥2,339 | -6.5% |
| February 2026 | ¥2,500 | +18.6% |
| January 2026 | ¥2,108 | -0.9% |
| December 2025 | ¥2,127 | +9.5% |
| November 2025 | ¥1,944 | +9.3% |
| October 2025 | ¥1,779 | -4.9% |
About the 6678 data
Daily bars. 4,801 sessions from Mar 12, 2007 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 Mar 12, 2007, 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/6678/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
6678 share price history
