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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$0.71 +0.00 (+0.00%) Oct 21 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$0.71 on Oct 21, 2026, −11.9% over 1 month, −19.0% over 1 year.

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$0.80HK$0.71Sep 22Oct 21
Price5-day MA25-day MAHang Seng IndexDisclosures
1-Month HighHK$0.80Sep 22
1-Month LowHK$0.71Oct 12
1-Week Change+0.0%vs Oct 12
1-Month Change−11.9%vs Sep 17

If you had invested HK$10,000 1 month ago, it would be worth HK$8,813 today (−11.9%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −4.9%, while this stock moved −11.9%.

Last 10 Trading Days

DateCloseChange% Change
Oct 21 (Wed)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%
Sep 23 (Wed)HK$0.72−0.08−10.00%
Sep 22 (Tue)HK$0.80+0.00+0.00%
Sep 17 (Thu)HK$0.80+0.01+1.27%
Sep 16 (Wed)HK$0.79+0.00+0.00%
Sep 8 (Tue)HK$0.79−0.01−1.25%
Sep 7 (Mon)HK$0.80+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$0.68Jul 22Oct 21
Price5-day MA25-day MAHang Seng IndexDisclosures
3-Month HighHK$0.84Sep 1
3-Month LowHK$0.68Jul 28
1-Month Change−11.9%vs Sep 17
3-Month Change−4.7%vs Jul 20

If you had invested HK$10,000 3 months ago, it would be worth HK$9,527 today (−4.7%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −4.1%, while this stock moved −4.7%.

Last 10 Trading Days

DateCloseChange% Change
Oct 21 (Wed)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%
Sep 23 (Wed)HK$0.72−0.08−10.00%
Sep 22 (Tue)HK$0.80+0.00+0.00%
Sep 17 (Thu)HK$0.80+0.01+1.27%
Sep 16 (Wed)HK$0.79+0.00+0.00%
Sep 8 (Tue)HK$0.79−0.01−1.25%
Sep 7 (Mon)HK$0.80+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$0.66Apr 21Oct 21
Price25-day MA75-day MAHang Seng IndexDisclosures
6-Month HighHK$1.01May 14
6-Month LowHK$0.66Jul 2
3-Month Change−4.7%vs Jul 20
6-Month Change−8.4%vs Apr 21

If you had invested HK$10,000 6 months ago, it would be worth HK$9,156 today (−8.4%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −9.9%, while this stock moved −8.4%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$0.71−2.1%
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%
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$0.49Oct 21Oct 21
Price25-day MA75-day MAHang Seng IndexDisclosures
52-Week HighHK$1.01May 14
52-Week LowHK$0.49Dec 4
Year to Date−29.5%vs Dec 31
From 52-Week High−30.2%May 14

If you had invested HK$10,000 1 year ago, it would be worth HK$8,103 today (−19.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −7.4%, while this stock moved −19.0%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$0.71−2.1%
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%
Oct 2025HK$0.79―
HK$1.18HK$0.28Oct 23, 2023Oct 21, 2026
Price13-week MA26-week MAHang Seng Index
3-Year HighHK$1.18Aug 11, 2025
3-Year LowHK$0.28Jul 22, 2024
Annualized Return+11.4%
Max Drawdown−55.9%

If you had invested HK$10,000 3 years ago, it would be worth HK$13,824 today (+38.2%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +37.2%, while this stock moved +38.2%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.71−29.5%
2025HK$1.00―
HK$1.48HK$0.28Nov 1, 2021Oct 21, 2026
Price13-week MA26-week MAHang Seng Index
5-Year HighHK$1.48Apr 4, 2022
5-Year LowHK$0.28Jul 22, 2024
Annualized Return−8.4%
Max Drawdown−81.4%

If you had invested HK$10,000 5 years ago, it would be worth HK$6,468 today (−35.3%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −4.0%, while this stock moved −35.3%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.71−29.5%
2025HK$1.00―
HK$86.82HK$0.28Oct 1, 2012Oct 21, 2026
Price1-year MA2-year MAHang Seng Index
All-Time HighHK$86.82May 2013
All-Time LowHK$0.28Aug 2024
Total Change−98.7%vs Oct 2012
Annualized Return−26.6%

If you had invested HK$10,000 in Oct 2012, it would be worth HK$130 today (−98.7%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +7.4%, while this stock moved −98.7%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$0.71−29.5%
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

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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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