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688659 Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd.元琛科技Shanghai Stock Exchange

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Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd. (688659) at a glance

Code
688659
Company
Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd.
Local name
元琛科技
Market
Shanghai Stock Exchange
Share price
CN¥7.59 -0.23 (-2.94%) Nov 6 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd. (688659) Stock Price History

Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd. closed at CN¥7.59 on Nov 6, 2026, −16.6% over 1 month, −29.9% over 1 year.

2026-10-13 役員の退任 关于公司董事、高级管理人员离任的公告2026-10-17 自社株買い 关于股份回购实施结果暨股份变动的公告2026-10-22 訴訟・仲裁 关于公司提起诉讼暨诉讼进展的公告2026-10-24 訴訟・仲裁 关于公司诉讼进展的公告2026-10-31 第3四半期報告 2026年第三季度报告 / 決算説明会 关于召开2026年第三季度业绩说明会的公告CN¥9.04CN¥7.34Oct 8Nov 6
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥9.04Oct 8
1-Month LowCN¥7.34Nov 3
1-Week Change+2.7%vs Oct 30
1-Month Change−16.6%vs Sep 30

If you had invested CN¥10,000 1 month ago, it would be worth CN¥8,396 today (−16.0%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −16.0%.

Last 10 Trading Days

DateCloseChange% Change
Nov 6 (Fri)CN¥7.59−0.23−2.94%
Nov 5 (Thu)CN¥7.82+0.23+3.03%
Nov 4 (Wed)CN¥7.59+0.25+3.41%
Nov 3 (Tue)CN¥7.34−0.08−1.08%
Nov 2 (Mon)CN¥7.42+0.03+0.41%
Oct 30 (Fri)CN¥7.39−0.32−4.15%
Oct 29 (Thu)CN¥7.71−0.19−2.41%
Oct 28 (Wed)CN¥7.90+0.19+2.46%
Oct 27 (Tue)CN¥7.71−0.40−4.93%
Oct 26 (Mon)CN¥8.11−0.05−0.61%
2026-10-01 自社株買い 关于以集中竞价交易方式回购公司股份的进展公告2026-10-13 役員の退任 关于公司董事、高级管理人员离任的公告2026-10-17 自社株買い 关于股份回购实施结果暨股份变动的公告2026-10-22 訴訟・仲裁 关于公司提起诉讼暨诉讼进展的公告2026-10-24 訴訟・仲裁 关于公司诉讼进展的公告2026-10-31 第3四半期報告 2026年第三季度报告 / 決算説明会 关于召开2026年第三季度业绩说明会的公告CN¥10.70CN¥7.34Aug 6Nov 6
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥10.70Aug 26
3-Month LowCN¥7.34Nov 3
1-Month Change−16.6%vs Sep 30
3-Month Change−22.1%vs Aug 6

If you had invested CN¥10,000 3 months ago, it would be worth CN¥7,793 today (−22.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −6.4%, while this stock moved −22.1%.

Last 10 Trading Days

DateCloseChange% Change
Nov 6 (Fri)CN¥7.59−0.23−2.94%
Nov 5 (Thu)CN¥7.82+0.23+3.03%
Nov 4 (Wed)CN¥7.59+0.25+3.41%
Nov 3 (Tue)CN¥7.34−0.08−1.08%
Nov 2 (Mon)CN¥7.42+0.03+0.41%
Oct 30 (Fri)CN¥7.39−0.32−4.15%
Oct 29 (Thu)CN¥7.71−0.19−2.41%
Oct 28 (Wed)CN¥7.90+0.19+2.46%
Oct 27 (Tue)CN¥7.71−0.40−4.93%
Oct 26 (Mon)CN¥8.11−0.05−0.61%
2026-10-01 自社株買い 关于以集中竞价交易方式回购公司股份的进展公告2026-10-13 役員の退任 关于公司董事、高级管理人员离任的公告2026-10-17 自社株買い 关于股份回购实施结果暨股份变动的公告2026-10-22 訴訟・仲裁 关于公司提起诉讼暨诉讼进展的公告2026-10-24 訴訟・仲裁 关于公司诉讼进展的公告2026-10-31 第3四半期報告 2026年第三季度报告 / 決算説明会 关于召开2026年第三季度业绩说明会的公告CN¥12.18CN¥7.34May 6Nov 6
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥12.18May 11
6-Month LowCN¥7.34Nov 3
3-Month Change−22.1%vs Aug 6
6-Month Change−36.4%vs May 6

If you had invested CN¥10,000 6 months ago, it would be worth CN¥6,357 today (−36.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −12.3%, while this stock moved −36.4%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥7.59+2.7%
Oct 2026CN¥7.39−18.8%
Sep 2026CN¥9.10−13.6%
Aug 2026CN¥10.53+19.8%
Jul 2026CN¥8.79−15.8%
Jun 2026CN¥10.44−0.8%
May 2026CN¥10.52−8.8%
2026-10-01 自社株買い 关于以集中竞价交易方式回购公司股份的进展公告2026-10-13 役員の退任 关于公司董事、高级管理人员离任的公告2026-10-17 自社株買い 关于股份回购实施结果暨股份变动的公告2026-10-22 訴訟・仲裁 关于公司提起诉讼暨诉讼进展的公告2026-10-24 訴訟・仲裁 关于公司诉讼进展的公告2026-10-31 第3四半期報告 2026年第三季度报告 / 決算説明会 关于召开2026年第三季度业绩说明会的公告CN¥12.18CN¥7.34Nov 6Nov 6
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥12.18May 11
52-Week LowCN¥7.34Nov 3
Year to Date−19.7%vs Dec 31
From 52-Week High−37.7%May 11

If you had invested CN¥10,000 1 year ago, it would be worth CN¥7,008 today (−29.9%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −8.9%, while this stock moved −29.9%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥7.59+2.7%
Oct 2026CN¥7.39−18.8%
Sep 2026CN¥9.10−13.6%
Aug 2026CN¥10.53+19.8%
Jul 2026CN¥8.79−15.8%
Jun 2026CN¥10.44−0.8%
May 2026CN¥10.52−8.8%
Apr 2026CN¥11.53+18.9%
Mar 2026CN¥9.70−13.1%
Feb 2026CN¥11.16+6.6%
Jan 2026CN¥10.47+10.8%
Dec 2025CN¥9.45−6.9%
Nov 2025CN¥10.15−7.1%
CN¥13.11CN¥4.94Nov 6, 2023Nov 6, 2026
Price13-week MA26-week MASSE Composite
3-Year HighCN¥13.11Nov 13, 2023
3-Year LowCN¥4.94Aug 19, 2024
Annualized Return−13.8%
Max Drawdown−62.3%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥6,394 today (−36.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +20.1%, while this stock moved −36.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥7.59−19.7%
2025CN¥9.45―
CN¥25.60CN¥4.94Nov 8, 2021Nov 6, 2026
Price13-week MA26-week MASSE Composite
5-Year HighCN¥25.60Nov 21, 2022
5-Year LowCN¥4.94Aug 19, 2024
Annualized Return−10.5%
Max Drawdown−80.7%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥5,737 today (−42.6%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +3.1%, while this stock moved −42.6%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥7.59−19.7%
2025CN¥9.45―
CN¥25.60CN¥4.94Mar 29, 2021Nov 6, 2026
Price1-year MA2-year MASSE Composite
All-Time HighCN¥25.60Nov 2022
All-Time LowCN¥4.94Aug 2024
Total Change−49.7%vs Mar 2021
Annualized Return−11.5%

If you had invested CN¥10,000 in Mar 2021, it would be worth CN¥5,030 today (−49.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +6.0%, while this stock moved −49.7%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥7.59−19.7%
2025CN¥9.45+48.6%
2024CN¥6.36−48.9%
2023CN¥12.45−27.3%
2022CN¥17.13+29.5%
2021CN¥13.23―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Mar 2021). Please check the latest prices before trading.

Posts

This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.

No.7 Disclosure 2026/10/31 09:00
決算説明会
关于召开2026年第三季度业绩说明会的公告

📄 Open the filing

Delete
No.6 Disclosure 2026/10/31 09:00
第3四半期報告
2026年第三季度报告

📄 Open the filing

Delete
No.5 Disclosure 2026/10/24 09:00
訴訟・仲裁
关于公司诉讼进展的公告

📄 Open the filing

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No.4 Disclosure 2026/10/22 09:00
訴訟・仲裁
关于公司提起诉讼暨诉讼进展的公告

📄 Open the filing

Delete
No.3 Disclosure 2026/10/17 09:00
自社株買い
关于股份回购实施结果暨股份变动的公告

📄 Open the filing

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No.2 Disclosure 2026/10/13 09:00
役員の退任
关于公司董事、高级管理人员离任的公告

📄 Open the filing

Delete
No.1 Disclosure 2026/10/01 09:00
自社株買い
关于以集中竞价交易方式回购公司股份的进展公告

📄 Open the filing

Delete

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