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01237 China Environmental Technology and Bioenergy Holdings LimitedCH ENV TECH&BIOHong Kong Stock Exchange

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China Environmental Technology and Bioenergy Holdings Limited (01237) at a glance

Code
01237
Company
China Environmental Technology and Bioenergy Holdings Limited
Local name
CH ENV TECH&BIO
Market
Hong Kong Stock Exchange
Share price
HK$0.75 +0.07 (+10.29%) Nov 11 close

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

China Environmental Technology and Bioenergy Holdings Limited (01237) Stock Price History

China Environmental Technology and Bioenergy Holdings Limited closed at HK$0.75 on Nov 11, 2026, +3.4% over 1 month, +7.1% over 1 year.

2026-10-15 通期決算／その他 SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE 2025 ANNUAL REPORTHK$0.75HK$0.67Oct 12Nov 11
Price5-day MA25-day MAHang Seng IndexDisclosures
1-Month HighHK$0.75Nov 11
1-Month LowHK$0.67Oct 26
1-Week Change+11.9%vs Nov 4
1-Month Change+3.4%vs Oct 9

If you had invested HK$10,000 1 month ago, it would be worth HK$10,638 today (+6.4%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +0.2%, while this stock moved +6.4%.

Last 10 Trading Days

DateCloseChange% Change
Nov 11 (Wed)HK$0.75+0.07+10.29%
Nov 10 (Tue)HK$0.68+0.00+0.00%
Nov 6 (Fri)HK$0.68−0.06−8.11%
Nov 5 (Thu)HK$0.74+0.07+10.45%
Nov 4 (Wed)HK$0.67+0.00+0.00%
Oct 26 (Mon)HK$0.67−0.03−4.96%
Oct 23 (Fri)HK$0.71+0.00+0.00%
Oct 12 (Mon)HK$0.71−0.02−2.76%
Oct 9 (Fri)HK$0.73+0.01+0.69%
Oct 8 (Thu)HK$0.72+0.00+0.00%
2026-09-30 中間報告書 Interim Report 20262026-10-15 通期決算／その他 SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE 2025 ANNUAL REPORTHK$0.84HK$0.67Aug 11Nov 11
Price5-day MA25-day MAHang Seng IndexDisclosures
3-Month HighHK$0.84Sep 1
3-Month LowHK$0.67Oct 26
1-Month Change+3.4%vs Oct 9
3-Month Change+10.3%vs Aug 11

If you had invested HK$10,000 3 months ago, it would be worth HK$11,029 today (+10.3%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −5.2%, while this stock moved +10.3%.

Last 10 Trading Days

DateCloseChange% Change
Nov 11 (Wed)HK$0.75+0.07+10.29%
Nov 10 (Tue)HK$0.68+0.00+0.00%
Nov 6 (Fri)HK$0.68−0.06−8.11%
Nov 5 (Thu)HK$0.74+0.07+10.45%
Nov 4 (Wed)HK$0.67+0.00+0.00%
Oct 26 (Mon)HK$0.67−0.03−4.96%
Oct 23 (Fri)HK$0.71+0.00+0.00%
Oct 12 (Mon)HK$0.71−0.02−2.76%
Oct 9 (Fri)HK$0.73+0.01+0.69%
Oct 8 (Thu)HK$0.72+0.00+0.00%
2026-09-30 中間報告書 Interim Report 20262026-10-15 通期決算／その他 SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE 2025 ANNUAL REPORTHK$1.01HK$0.66May 11Nov 11
Price25-day MA75-day MAHang Seng IndexDisclosures
6-Month HighHK$1.01May 14
6-Month LowHK$0.66Jul 2
3-Month Change+10.3%vs Aug 11
6-Month Change−11.8%vs May 11

If you had invested HK$10,000 6 months ago, it would be worth HK$8,824 today (−11.8%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −7.9%, while this stock moved −11.8%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026HK$0.75+11.9%
Oct 2026HK$0.67−6.9%
Sep 2026HK$0.72−10.6%
Aug 2026HK$0.81+16.7%
Jul 2026HK$0.69+1.5%
Jun 2026HK$0.68−5.6%
May 2026HK$0.72+4.3%
2026-09-30 中間報告書 Interim Report 20262026-10-15 通期決算／その他 SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE 2025 ANNUAL REPORTHK$1.01HK$0.49Nov 12Nov 11
Price25-day MA75-day MAHang Seng IndexDisclosures
52-Week HighHK$1.01May 14
52-Week LowHK$0.49Dec 4
Year to Date−25.0%vs Dec 31
From 52-Week High−25.7%May 14

If you had invested HK$10,000 1 year ago, it would be worth HK$10,714 today (+7.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −9.7%, while this stock moved +7.1%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026HK$0.75+11.9%
Oct 2026HK$0.67−6.9%
Sep 2026HK$0.72−10.6%
Aug 2026HK$0.81+16.7%
Jul 2026HK$0.69+1.5%
Jun 2026HK$0.68−5.6%
May 2026HK$0.72+4.3%
Apr 2026HK$0.69−1.4%
Mar 2026HK$0.70−18.6%
Feb 2026HK$0.86+13.2%
Jan 2026HK$0.76−24.0%
Dec 2025HK$1.00+69.5%
Nov 2025HK$0.59−25.3%
HK$1.18HK$0.28Nov 13, 2023Nov 11, 2026
Price13-week MA26-week MAHang Seng Index
3-Year HighHK$1.18Aug 11, 2025
3-Year LowHK$0.28Jul 22, 2024
Annualized Return+17.7%
Max Drawdown−55.9%

If you had invested HK$10,000 3 years ago, it would be worth HK$16,304 today (+63.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +39.3%, while this stock moved +63.0%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.75−25.0%
2025HK$1.00―
HK$1.48HK$0.28Nov 15, 2021Nov 11, 2026
Price13-week MA26-week MAHang Seng Index
5-Year HighHK$1.48Apr 4, 2022
5-Year LowHK$0.28Jul 22, 2024
Annualized Return−9.1%
Max Drawdown−81.4%

If you had invested HK$10,000 5 years ago, it would be worth HK$6,198 today (−38.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −2.9%, while this stock moved −38.0%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.75−25.0%
2025HK$1.00―
HK$86.82HK$0.28Oct 1, 2012Nov 11, 2026
Price1-year MA2-year MAHang Seng Index
All-Time HighHK$86.82May 2013
All-Time LowHK$0.28Aug 2024
Total Change−98.6%vs Oct 2012
Annualized Return−26.2%

If you had invested HK$10,000 in Oct 2012, it would be worth HK$139 today (−98.6%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +10.4%, while this stock moved −98.6%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.75−25.0%
2025HK$1.00+250.9%
2024HK$0.29−28.8%
2023HK$0.40−31.0%
2022HK$0.58−43.1%
2021HK$1.02−36.3%
2020HK$1.60+24.0%
2019HK$1.29−67.8%
2018HK$4.00−72.4%
2017HK$14.50+130.2%
2016HK$6.30−64.0%
2015HK$17.50−45.0%
2014HK$31.82−12.5%
2013HK$36.37−48.1%
2012HK$70.00―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Oct 2012). 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.2 Disclosure 2026/10/15 18:28
通期決算／その他
SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE 2025 ANNUAL REPORT

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No.1 Disclosure 2026/09/30 17:10
中間報告書
Interim Report 2026

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