08249 Zhejiang Rui Yuan Intelligent Control Technology Company LimitedRUIYUAN IC TECHHong Kong Stock Exchange
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Zhejiang Rui Yuan Intelligent Control Technology Company Limited stock plunged on Nov 12: what happened
It closed at HK$0.07 on Nov 12 (−HK$0.01, −14.29%), ranking #13 among the top losers of 2,741 Hong Kong stocks.
No disclosures were found for this stock around that day. Share what you know in the posts below.
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.
Zhejiang Rui Yuan Intelligent Control Technology Company Limited (08249) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Zhejiang Rui Yuan Intelligent Control Technology Company Limited (08249) Stock Price History
Zhejiang Rui Yuan Intelligent Control Technology Company Limited closed at HK$0.07 on Nov 12, 2026, −47.2% over 1 month, −62.7% over 1 year.
If you had invested HK$10,000 1 month ago, it would be worth HK$5,280 today (−47.2%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −1.1%, while this stock moved −47.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 12 (Thu) | HK$0.07 | −0.01 | −14.29% |
| Nov 11 (Wed) | HK$0.08 | +0.01 | +8.45% |
| Nov 10 (Tue) | HK$0.07 | −0.01 | −11.25% |
| Nov 9 (Mon) | HK$0.08 | +0.00 | +0.00% |
| Nov 6 (Fri) | HK$0.08 | −0.02 | −23.08% |
| Nov 4 (Wed) | HK$0.10 | +0.00 | +0.00% |
| Nov 3 (Tue) | HK$0.10 | −0.00 | −3.70% |
| Nov 2 (Mon) | HK$0.11 | +0.00 | +0.00% |
| Oct 30 (Fri) | HK$0.11 | +0.01 | +13.68% |
| Oct 29 (Thu) | HK$0.10 | −0.01 | −6.86% |
If you had invested HK$10,000 3 months ago, it would be worth HK$10,154 today (+1.5%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −5.6%, while this stock moved +1.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 12 (Thu) | HK$0.07 | −0.01 | −14.29% |
| Nov 11 (Wed) | HK$0.08 | +0.01 | +8.45% |
| Nov 10 (Tue) | HK$0.07 | −0.01 | −11.25% |
| Nov 9 (Mon) | HK$0.08 | +0.00 | +0.00% |
| Nov 6 (Fri) | HK$0.08 | −0.02 | −23.08% |
| Nov 4 (Wed) | HK$0.10 | +0.00 | +0.00% |
| Nov 3 (Tue) | HK$0.10 | −0.00 | −3.70% |
| Nov 2 (Mon) | HK$0.11 | +0.00 | +0.00% |
| Oct 30 (Fri) | HK$0.11 | +0.01 | +13.68% |
| Oct 29 (Thu) | HK$0.10 | −0.01 | −6.86% |
If you had invested HK$10,000 6 months ago, it would be worth HK$5,641 today (−43.6%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −7.5%, while this stock moved −43.6%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | HK$0.07 | −38.9% |
| Oct 2026 | HK$0.11 | −6.9% |
| Sep 2026 | HK$0.12 | +78.5% |
| Aug 2026 | HK$0.07 | +0.0% |
| Jul 2026 | HK$0.07 | −1.5% |
| Jun 2026 | HK$0.07 | −33.3% |
| May 2026 | HK$0.10 | −31.7% |
If you had invested HK$10,000 1 year ago, it would be worth HK$3,729 today (−62.7%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −10.8%, while this stock moved −62.7%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | HK$0.07 | −38.9% |
| Oct 2026 | HK$0.11 | −6.9% |
| Sep 2026 | HK$0.12 | +78.5% |
| Aug 2026 | HK$0.07 | +0.0% |
| Jul 2026 | HK$0.07 | −1.5% |
| Jun 2026 | HK$0.07 | −33.3% |
| May 2026 | HK$0.10 | −31.7% |
| Apr 2026 | HK$0.15 | −5.8% |
| Mar 2026 | HK$0.15 | −8.3% |
| Feb 2026 | HK$0.17 | +12.0% |
| Jan 2026 | HK$0.15 | +25.0% |
| Dec 2025 | HK$0.12 | −26.4% |
| Nov 2025 | HK$0.16 | −1.2% |
If you had invested HK$10,000 3 years ago, it would be worth HK$14,667 today (+46.7%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved +37.6%, while this stock moved +46.7%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$0.07 | −45.0% |
| 2025 | HK$0.12 | ― |
If you had invested HK$10,000 5 years ago, it would be worth HK$4,177 today (−58.2%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved −4.2%, while this stock moved −58.2%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$0.07 | −45.0% |
| 2025 | HK$0.12 | ― |
If you had invested HK$10,000 in Dec 2003, it would be worth HK$1,294 today (−87.1%).Price change only; dividends and fees are not included.
Over the same period the Hang Seng Index moved +72.6%, while this stock moved −87.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | HK$0.07 | −45.0% |
| 2025 | HK$0.12 | +37.9% |
| 2024 | HK$0.09 | +33.8% |
| 2023 | HK$0.07 | −20.7% |
| 2022 | HK$0.08 | −26.8% |
| 2021 | HK$0.11 | +31.8% |
| 2020 | HK$0.09 | −56.9% |
| 2019 | HK$0.20 | −40.3% |
| 2018 | HK$0.33 | +17.9% |
| 2017 | HK$0.28 | −45.1% |
| 2016 | HK$0.51 | +25.9% |
| 2015 | HK$0.41 | +50.0% |
| 2014 | HK$0.27 | +58.8% |
| 2013 | HK$0.17 | +25.9% |
| 2012 | HK$0.14 | −21.5% |
| 2011 | HK$0.17 | −4.4% |
| 2010 | HK$0.18 | −3.2% |
| 2009 | HK$0.19 | +313.3% |
| 2008 | HK$0.05 | −87.3% |
| 2007 | HK$0.36 | +86.8% |
| 2006 | HK$0.19 | −34.5% |
| 2005 | HK$0.29 | −49.1% |
| 2004 | HK$0.57 | +11.8% |
| 2003 | HK$0.51 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Dec 2003). Please check the latest prices before trading.
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