JPX · 6240 · stock
Yamashin-Filter Corp. (6240) stock price history
Every JPX trading session of Yamashin-Filter Corp. from Oct 8, 2014 to Sep 28, 2026: 2,943 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.
6240 adjusted close, 2014 to 2026
- ¥1,385
- All time high, 2018
- ¥831.95
- 52 week high, ¥462.52 low
- 2,943
- Daily sessions since 2014
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
6240 key facts
- Yamashin-Filter Corp. (6240) closed at ¥513.00 on Sep 28, 2026 on JPX.
- 6240's all time high close is ¥1,385, set on Jan 11, 2018; its all time low close is ¥63.57 on Jan 21, 2016.
- 6240's 52 week range is ¥462.52 to ¥831.95.
- 6240 returned -27.5% over the year to Sep 28, 2026 and -15.9% over five years.
- Over ten years 6240 returned +466%, +18.9% a year compounded.
- 6240's deepest drawdown was -80.4% from Jan 11, 2018 to Jun 23, 2022.
- DataCedar holds 2,943 daily sessions of 6240 history from Oct 8, 2014 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
6240 price chart, 2014 to 2026
6240 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.5% |
| 3 months | +2.2% |
| 6 months | +5.1% |
| Year to date | -13.0% |
| 1 year | -27.5% |
| 3 years | +56.9% |
| 5 years | -15.9% |
| 10 years | +466.0% |
| Since Oct 8, 2014 | +418.8% |
| Compound annual growth, 12.0 years | +14.7% |
6240 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥1,385 on Jan 11, 2018
- All time low close
- ¥63.57 on Jan 21, 2016
- 52 week high
- ¥831.95 on Oct 10, 2025
- 52 week low
- ¥462.52 on Mar 23, 2026
- Deepest drawdown
- -80.4% from Jan 11, 2018 to Jun 23, 2022, not yet recovered
- Best single session
- +19.9% on Aug 13, 2024
- Worst single session
- -18.5% on Feb 5, 2021
- Volatility, 1 year annualised
- 39.0%
- Sessions closing higher, 1 year
- 47%
- Growth of 1 since 2014
- 5.2×
- Best calendar year
- 2017, +506%
- Worst calendar year
- 2021, -55%
6240 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. 2014 starts on Oct 8, 2014; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥597.75 | ¥657.53 | ¥462.52 | ¥513.00 | -13.0% | 70.5M | 178 |
| 2025 | ¥631.50 | ¥831.95 | ¥400.27 | ¥589.91 | -3.7% | 159.9M | 243 |
| 2024 | ¥296.79 | ¥675.58 | ¥293.02 | ¥612.34 | +105.7% | 238.1M | 245 |
| 2023 | ¥455.64 | ¥539.67 | ¥271.35 | ¥297.73 | -33.3% | 105M | 246 |
| 2022 | ¥467.97 | ¥485.51 | ¥270.21 | ¥446.30 | -3.7% | 116.5M | 244 |
| 2021 | ¥1,020 | ¥1,040 | ¥437.69 | ¥463.39 | -54.9% | 80.1M | 245 |
| 2020 | ¥769.49 | ¥1,202 | ¥502.75 | ¥1,027 | +31.1% | 110.2M | 242 |
| 2019 | ¥546.93 | ¥944.01 | ¥447.75 | ¥783.06 | +38.2% | 119.2M | 241 |
| 2018 | ¥1,237 | ¥1,409 | ¥507.48 | ¥566.65 | -54.2% | 231.6M | 261 |
| 2017 | ¥213.26 | ¥1,371 | ¥211.84 | ¥1,237 | +505.8% | 803.8M | 253 |
| 2016 | ¥78.55 | ¥215.93 | ¥62.52 | ¥204.20 | +160.0% | 132.9M | 245 |
| 2015 | ¥90.40 | ¥103.92 | ¥70.88 | ¥78.55 | -13.1% | 56.1M | 244 |
| 2014 | ¥94.64 | ¥118.65 | ¥84.89 | ¥90.40 | n/a | 88.1M | 56 |
6240 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥513.00 | -5.5% |
| August 2026 | ¥543.00 | +0.6% |
| July 2026 | ¥540.00 | +8.2% |
| June 2026 | ¥499.00 | -13.5% |
| May 2026 | ¥577.00 | +18.7% |
| April 2026 | ¥486.00 | +3.0% |
| March 2026 | ¥472.00 | -19.0% |
| February 2026 | ¥583.05 | +0.5% |
| January 2026 | ¥580.11 | -1.7% |
| December 2025 | ¥589.91 | -6.7% |
| November 2025 | ¥632.05 | -15.4% |
| October 2025 | ¥746.70 | +5.4% |
About the 6240 data
Daily bars. 2,943 sessions from Oct 8, 2014 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 Oct 8, 2014, 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/6240/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
6240 share price history
