Stock discussion boards for Japanese, US and Chinese stocks
4 posts
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Jiangxi Copper Company Limited closed at HK$28.74 on Oct 22, 2026, −16.3% over 1 month, −9.2% over 1 year.
If you had invested HK$10,000 1 month ago, it would be worth HK$8,374 today (−16.3%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −5.7%, while this stock moved −16.3%.
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 22 (Thu) | HK$28.74 | −1.52 | −5.02% |
| Oct 21 (Wed) | HK$30.26 | −0.04 | −0.13% |
| Oct 20 (Tue) | HK$30.30 | −1.30 | −4.11% |
| Oct 16 (Fri) | HK$31.60 | +0.40 | +1.28% |
| Oct 15 (Thu) | HK$31.20 | −1.38 | −4.24% |
| Oct 14 (Wed) | HK$32.58 | −0.46 | −1.39% |
| Oct 13 (Tue) | HK$33.04 | +0.34 | +1.04% |
| Oct 12 (Mon) | HK$32.70 | −0.52 | −1.57% |
| Oct 9 (Fri) | HK$33.22 | +0.64 | +1.96% |
| Oct 8 (Thu) | HK$32.58 | −0.80 | −2.40% |
If you had invested HK$10,000 3 months ago, it would be worth HK$8,230 today (−17.7%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −5.0%, while this stock moved −17.7%.
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 22 (Thu) | HK$28.74 | −1.52 | −5.02% |
| Oct 21 (Wed) | HK$30.26 | −0.04 | −0.13% |
| Oct 20 (Tue) | HK$30.30 | −1.30 | −4.11% |
| Oct 16 (Fri) | HK$31.60 | +0.40 | +1.28% |
| Oct 15 (Thu) | HK$31.20 | −1.38 | −4.24% |
| Oct 14 (Wed) | HK$32.58 | −0.46 | −1.39% |
| Oct 13 (Tue) | HK$33.04 | +0.34 | +1.04% |
| Oct 12 (Mon) | HK$32.70 | −0.52 | −1.57% |
| Oct 9 (Fri) | HK$33.22 | +0.64 | +1.96% |
| Oct 8 (Thu) | HK$32.58 | −0.80 | −2.40% |
If you had invested HK$10,000 6 months ago, it would be worth HK$7,492 today (−25.1%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −9.6%, while this stock moved −25.1%.
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | HK$28.74 | −12.7% |
| Sep 2026 | HK$32.92 | −12.0% |
| Aug 2026 | HK$37.42 | +6.4% |
| Jul 2026 | HK$35.18 | +13.8% |
| Jun 2026 | HK$30.92 | −12.2% |
| May 2026 | HK$35.20 | −3.9% |
| Apr 2026 | HK$36.62 | +7.4% |
If you had invested HK$10,000 1 year ago, it would be worth HK$9,078 today (−9.2%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −8.3%, while this stock moved −9.2%.
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | HK$28.74 | −12.7% |
| Sep 2026 | HK$32.92 | −12.0% |
| Aug 2026 | HK$37.42 | +6.4% |
| Jul 2026 | HK$35.18 | +13.8% |
| Jun 2026 | HK$30.92 | −12.2% |
| May 2026 | HK$35.20 | −3.9% |
| Apr 2026 | HK$36.62 | +7.4% |
| Mar 2026 | HK$34.10 | −25.2% |
| Feb 2026 | HK$45.60 | −3.9% |
| Jan 2026 | HK$47.46 | +11.5% |
| Dec 2025 | HK$42.58 | +38.8% |
| Nov 2025 | HK$30.68 | −5.5% |
| Oct 2025 | HK$32.46 | ― |
If you had invested HK$10,000 3 years ago, it would be worth HK$26,319 today (+163.2%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved +35.9%, while this stock moved +163.2%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$28.74 | −32.5% |
| 2025 | HK$42.58 | ― |
If you had invested HK$10,000 5 years ago, it would be worth HK$21,101 today (+111.0%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −6.8%, while this stock moved +111.0%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$28.74 | −32.5% |
| 2025 | HK$42.58 | ― |
If you had invested HK$10,000 in Feb 2000, it would be worth HK$410,571 today (+4,005.7%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved +37.8%, while this stock moved +4,005.7%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$28.74 | −32.5% |
| 2025 | HK$42.58 | +240.6% |
| 2024 | HK$12.50 | +13.2% |
| 2023 | HK$11.04 | −4.2% |
| 2022 | HK$11.52 | −7.7% |
| 2021 | HK$12.48 | +2.3% |
| 2020 | HK$12.20 | +13.8% |
| 2019 | HK$10.72 | +16.4% |
| 2018 | HK$9.21 | −25.7% |
| 2017 | HK$12.40 | +14.6% |
| 2016 | HK$10.82 | +17.7% |
| 2015 | HK$9.19 | −30.9% |
| 2014 | HK$13.30 | −5.0% |
| 2013 | HK$14.00 | −31.4% |
| 2012 | HK$20.40 | +21.6% |
| 2011 | HK$16.78 | −34.3% |
| 2010 | HK$25.55 | +39.2% |
| 2009 | HK$18.36 | +223.2% |
| 2008 | HK$5.68 | −70.3% |
| 2007 | HK$19.14 | +141.7% |
| 2006 | HK$7.92 | +115.5% |
| 2005 | HK$3.68 | −16.5% |
| 2004 | HK$4.40 | +3.5% |
| 2003 | HK$4.25 | +338.1% |
| 2002 | HK$0.97 | +6.6% |
| 2001 | HK$0.91 | +30.0% |
| 2000 | HK$0.70 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Feb 2000). Please check the latest prices before trading.
This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.