520A J-Pharma Co.,Ltd.ジェイファーマTSE Growth / Pharmaceuticals
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J-Pharma Co.,Ltd. stock fell on Oct 29: what happened
It closed at ¥419 on Oct 29 (−¥43.0, −9.31%), ranking #27 among the top losers of all stocks on the Tokyo Stock Exchange.
Disclosures around that day
Changes are calculated from the closing prices this site collects daily; limit-up/down is an estimate based on the daily price limit. Please make your own investment decisions.
J-Pharma Co.,Ltd. (520A) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
J-Pharma Co.,Ltd. (520A) Stock Price History
J-Pharma Co.,Ltd. closed at ¥403 on Oct 30, 2026, +0.2% over 1 month.
If you had invested ¥100,000 1 month ago, it would be worth ¥100,249 today (+0.2%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved −5.2%, while this stock moved +0.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 30 (Fri) | ¥403 | −16 | −3.82% |
| Oct 29 (Thu) | ¥419 | −43 | −9.31% |
| Oct 28 (Wed) | ¥462 | +13 | +2.90% |
| Oct 27 (Tue) | ¥449 | +17 | +3.94% |
| Oct 26 (Mon) | ¥432 | +25 | +6.14% |
| Oct 23 (Fri) | ¥407 | −3 | −0.73% |
| Oct 22 (Thu) | ¥410 | −5 | −1.20% |
| Oct 21 (Wed) | ¥415 | +28 | +7.24% |
| Oct 20 (Tue) | ¥387 | −10 | −2.52% |
| Oct 19 (Mon) | ¥397 | −8 | −1.98% |
If you had invested ¥100,000 3 months ago, it would be worth ¥154,406 today (+54.4%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +2.3%, while this stock moved +54.4%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 30 (Fri) | ¥403 | −16 | −3.82% |
| Oct 29 (Thu) | ¥419 | −43 | −9.31% |
| Oct 28 (Wed) | ¥462 | +13 | +2.90% |
| Oct 27 (Tue) | ¥449 | +17 | +3.94% |
| Oct 26 (Mon) | ¥432 | +25 | +6.14% |
| Oct 23 (Fri) | ¥407 | −3 | −0.73% |
| Oct 22 (Thu) | ¥410 | −5 | −1.20% |
| Oct 21 (Wed) | ¥415 | +28 | +7.24% |
| Oct 20 (Tue) | ¥387 | −10 | −2.52% |
| Oct 19 (Mon) | ¥397 | −8 | −1.98% |
If you had invested ¥100,000 6 months ago, it would be worth ¥72,744 today (−27.3%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +6.8%, while this stock moved −27.3%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | ¥403 | +0.2% |
| Sep 2026 | ¥402 | +27.2% |
| Aug 2026 | ¥316 | +17.5% |
| Jul 2026 | ¥269 | −11.8% |
| Jun 2026 | ¥305 | −42.0% |
| May 2026 | ¥526 | −5.1% |
| Apr 2026 | ¥554 | −24.0% |
If you had invested ¥100,000 1 year ago, it would be worth ¥57,571 today (−42.4%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +17.7%, while this stock moved −42.4%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | ¥403 | +0.2% |
| Sep 2026 | ¥402 | +27.2% |
| Aug 2026 | ¥316 | +17.5% |
| Jul 2026 | ¥269 | −11.8% |
| Jun 2026 | ¥305 | −42.0% |
| May 2026 | ¥526 | −5.1% |
| Apr 2026 | ¥554 | −24.0% |
| Mar 2026 | ¥729 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Mar 2026). Please check the latest prices before trading.
J-Pharma Co.,Ltd. (520A) financial indicators
PER, ROE and dividend yield are based on company forecasts, calculated from earnings reports and the closing price after each trading day.
Recent disclosures (TDnet, in Japanese)
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