JPX · 3640 · stock
Densan Co., Ltd. (3640) stock price history
Every JPX trading session of Densan Co., Ltd. from Jun 24, 2010 to Nov 13, 2026: 4,004 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.
3640 adjusted close, 2010 to 2026
- ¥3,779
- All time high, 2026
- ¥3,798
- 52 week high, ¥2,200 low
- 4,004
- Daily sessions since 2010
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
3640 key facts
- Densan Co., Ltd. (3640) closed at ¥2,512 on Nov 13, 2026 on JPX.
- 3640's all time high close is ¥3,779, set on Feb 4, 2026; its all time low close is ¥520.09 on Nov 1, 2010.
- 3640's 52 week range is ¥2,200 to ¥3,798.
- 3640 returned -22.1% over the year to Nov 13, 2026 and +20.2% over five years.
- Over ten years 3640 returned +53%, +4.3% a year compounded.
- 3640's deepest drawdown was -47.8% from Mar 17, 2021 to Aug 5, 2024.
- DataCedar holds 4,004 daily sessions of 3640 history from Jun 24, 2010 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
3640 price chart, 2010 to 2026
3640 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.1% |
| 3 months | -7.0% |
| 6 months | -16.0% |
| Year to date | -14.7% |
| 1 year | -22.1% |
| 3 years | +81.1% |
| 5 years | +20.2% |
| 10 years | +52.7% |
| Since Jun 24, 2010 | +346.5% |
| Compound annual growth, 16.4 years | +9.6% |
3640 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥3,779 on Feb 4, 2026
- All time low close
- ¥520.09 on Nov 1, 2010
- 52 week high
- ¥3,798 on Feb 3, 2026
- 52 week low
- ¥2,200 on Jun 11, 2026
- Deepest drawdown
- -47.8% from Mar 17, 2021 to Aug 5, 2024, recovered May 20, 2025
- Best single session
- +25.5% on May 16, 2025
- Worst single session
- -16.9% on May 18, 2026
- Volatility, 1 year annualised
- 43.3%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 2010
- 4.5×
- Best calendar year
- 2025, +116%
- Worst calendar year
- 2022, -31%
3640 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 Jun 24, 2010; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥2,969 | ¥3,798 | ¥2,200 | ¥2,512 | -14.7% | 4.1M | 206 |
| 2025 | ¥1,366 | ¥3,434 | ¥1,287 | ¥2,945 | +115.6% | 6.5M | 243 |
| 2024 | ¥1,397 | ¥1,417 | ¥1,218 | ¥1,366 | -2.2% | 1.1M | 245 |
| 2023 | ¥1,424 | ¥1,926 | ¥1,352 | ¥1,396 | -2.0% | 1.8M | 246 |
| 2022 | ¥2,057 | ¥2,129 | ¥1,408 | ¥1,424 | -31.1% | 916.2K | 241 |
| 2021 | ¥2,111 | ¥2,487 | ¥1,961 | ¥2,067 | -2.0% | 792.1K | 242 |
| 2020 | ¥1,962 | ¥2,181 | ¥1,526 | ¥2,110 | +7.8% | 1.1M | 241 |
| 2019 | ¥1,653 | ¥1,974 | ¥1,623 | ¥1,957 | +16.8% | 836.8K | 241 |
| 2018 | ¥2,098 | ¥2,230 | ¥1,522 | ¥1,676 | -20.1% | 1.1M | 257 |
| 2017 | ¥1,887 | ¥2,114 | ¥1,707 | ¥2,098 | +12.1% | 909.9K | 248 |
| 2016 | ¥1,933 | ¥2,041 | ¥1,400 | ¥1,871 | -2.9% | 1M | 243 |
| 2015 | ¥1,779 | ¥2,088 | ¥1,599 | ¥1,928 | +9.2% | 1M | 243 |
| 2014 | ¥1,586 | ¥1,829 | ¥1,405 | ¥1,766 | +11.4% | 2.6M | 243 |
| 2013 | ¥1,107 | ¥2,518 | ¥1,105 | ¥1,585 | +44.4% | 3M | 245 |
| 2012 | ¥601.60 | ¥1,100 | ¥601.60 | ¥1,098 | +82.5% | 891.6K | 248 |
| 2011 | ¥565.74 | ¥657.30 | ¥556.79 | ¥601.60 | +8.6% | 512.4K | 245 |
| 2010 | ¥632.00 | ¥633.76 | ¥520.09 | ¥554.10 | n/a | 1.1M | 127 |
3640 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ¥2,512 | -4.7% |
| October 2026 | ¥2,635 | -3.5% |
| September 2026 | ¥2,730 | -4.6% |
| August 2026 | ¥2,862 | +9.8% |
| July 2026 | ¥2,607 | +13.7% |
| June 2026 | ¥2,292 | -0.7% |
| May 2026 | ¥2,309 | -19.9% |
| April 2026 | ¥2,882 | -7.0% |
| March 2026 | ¥3,100 | -15.0% |
| February 2026 | ¥3,648 | +24.1% |
| January 2026 | ¥2,940 | -0.2% |
| December 2025 | ¥2,945 | -8.7% |
About the 3640 data
Daily bars. 4,004 sessions from Jun 24, 2010 to Nov 13, 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 Nov 10, 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 Jun 24, 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/jpx%3A3640/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
3640 share price history
