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01666 Tong Ren Tang Technologies Co.LtdTONG REN TANGHong Kong Stock Exchange

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Tong Ren Tang Technologies Co.Ltd (01666) at a glance

Code
01666
Company
Tong Ren Tang Technologies Co.Ltd
Local name
TONG REN TANG
Market
Hong Kong Stock Exchange
Share price
HK$3.03 -0.05 (-1.46%) Oct 22 close

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

Tong Ren Tang Technologies Co.Ltd (01666) Stock Price HistoryNear a 52-week low

Tong Ren Tang Technologies Co.Ltd closed at HK$3.03 on Oct 22, 2026, −2.6% over 1 month, −36.1% over 1 year.

2026-09-28 中間報告書 INTERIM REPORT 20262026-10-08 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…2026-10-14 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…HK$3.15HK$3.03Sep 22Oct 22
Price5-day MA25-day MAHang Seng IndexDisclosures
1-Month HighHK$3.15Oct 15
1-Month LowHK$3.03Oct 22
1-Week Change−3.8%vs Oct 15
1-Month Change−2.6%vs Sep 22

If you had invested HK$10,000 1 month ago, it would be worth HK$9,743 today (−2.6%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −8.6%, while this stock moved −2.6%.

Last 10 Trading Days

DateCloseChange% Change
Oct 22 (Thu)HK$3.03−0.05−1.46%
Oct 21 (Wed)HK$3.08−0.03−0.97%
Oct 20 (Tue)HK$3.11+0.00+0.00%
Oct 16 (Fri)HK$3.11−0.04−1.43%
Oct 15 (Thu)HK$3.15+0.02+0.64%
Oct 14 (Wed)HK$3.13+0.05+1.62%
Oct 13 (Tue)HK$3.08+0.02+0.82%
Oct 12 (Mon)HK$3.06+0.01+0.33%
Oct 9 (Fri)HK$3.05+0.00+0.16%
Oct 8 (Thu)HK$3.04−0.04−1.30%
2026-09-28 中間報告書 INTERIM REPORT 20262026-10-08 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…2026-10-14 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…HK$3.57HK$2.96Jul 22Oct 22
Price5-day MA25-day MAHang Seng IndexDisclosures
3-Month HighHK$3.57Jul 29
3-Month LowHK$2.96Aug 31
1-Month Change−2.6%vs Sep 22
3-Month Change−13.9%vs Jul 22

If you had invested HK$10,000 3 months ago, it would be worth HK$8,608 today (−13.9%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −7.9%, while this stock moved −13.9%.

Last 10 Trading Days

DateCloseChange% Change
Oct 22 (Thu)HK$3.03−0.05−1.46%
Oct 21 (Wed)HK$3.08−0.03−0.97%
Oct 20 (Tue)HK$3.11+0.00+0.00%
Oct 16 (Fri)HK$3.11−0.04−1.43%
Oct 15 (Thu)HK$3.15+0.02+0.64%
Oct 14 (Wed)HK$3.13+0.05+1.62%
Oct 13 (Tue)HK$3.08+0.02+0.82%
Oct 12 (Mon)HK$3.06+0.01+0.33%
Oct 9 (Fri)HK$3.05+0.00+0.16%
Oct 8 (Thu)HK$3.04−0.04−1.30%
2026-09-28 中間報告書 INTERIM REPORT 20262026-10-08 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…2026-10-14 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…HK$3.94HK$2.96Apr 22Oct 22
Price25-day MA75-day MAHang Seng IndexDisclosures
6-Month HighHK$3.94Apr 22
6-Month LowHK$2.96Aug 31
3-Month Change−13.9%vs Jul 22
6-Month Change−23.1%vs Apr 22

If you had invested HK$10,000 6 months ago, it would be worth HK$7,690 today (−23.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −12.3%, while this stock moved −23.1%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$3.03−2.9%
Sep 2026HK$3.12+5.6%
Aug 2026HK$2.96−16.1%
Jul 2026HK$3.52+10.0%
Jun 2026HK$3.20−9.1%
May 2026HK$3.52−8.3%
Apr 2026HK$3.84−2.8%
2026-09-28 中間報告書 INTERIM REPORT 20262026-10-08 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…2026-10-14 その他 VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROP…HK$4.93HK$2.96Oct 22Oct 22
Price25-day MA75-day MAHang Seng IndexDisclosures
52-Week HighHK$4.93Nov 13
52-Week LowHK$2.96Aug 31
Year to Date−31.1%vs Dec 31
From 52-Week High−38.5%Nov 13

If you had invested HK$10,000 1 year ago, it would be worth HK$6,392 today (−36.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −11.0%, while this stock moved −36.1%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$3.03−2.9%
Sep 2026HK$3.12+5.6%
Aug 2026HK$2.96−16.1%
Jul 2026HK$3.52+10.0%
Jun 2026HK$3.20−9.1%
May 2026HK$3.52−8.3%
Apr 2026HK$3.84−2.8%
Mar 2026HK$3.95−9.8%
Feb 2026HK$4.38+1.9%
Jan 2026HK$4.30−2.3%
Dec 2025HK$4.40−7.2%
Nov 2025HK$4.74+2.2%
Oct 2025HK$4.64―
HK$6.61HK$3.03Oct 23, 2023Oct 22, 2026
Price13-week MA26-week MAHang Seng Index
3-Year HighHK$6.61Nov 27, 2023
3-Year LowHK$3.03Oct 22, 2026
Annualized Return−20.4%
Max Drawdown−54.2%

If you had invested HK$10,000 3 years ago, it would be worth HK$5,050 today (−49.5%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +31.8%, while this stock moved −49.5%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$3.03−31.1%
2025HK$4.40―
HK$8.47HK$3.03Oct 25, 2021Oct 22, 2026
Price13-week MA26-week MAHang Seng Index
5-Year HighHK$8.47Apr 24, 2023
5-Year LowHK$3.03Oct 22, 2026
Annualized Return−11.3%
Max Drawdown−64.2%

If you had invested HK$10,000 5 years ago, it would be worth HK$5,499 today (−45.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −9.6%, while this stock moved −45.0%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$3.03−31.1%
2025HK$4.40―
HK$15.00HK$0.40Nov 1, 2000Oct 22, 2026
Price1-year MA2-year MAHang Seng Index
All-Time HighHK$15.00Sep 2016
All-Time LowHK$0.40Jan 2001
Total Change+486.1%vs Nov 2000
Annualized Return+7.0%

If you had invested HK$10,000 in Nov 2000, it would be worth HK$58,607 today (+486.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +64.0%, while this stock moved +486.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$3.03−31.1%
2025HK$4.40−15.2%
2024HK$5.19−20.8%
2023HK$6.55+15.9%
2022HK$5.65−32.6%
2021HK$8.38+71.7%
2020HK$4.88−36.3%
2019HK$7.66−25.3%
2018HK$10.26−9.2%
2017HK$11.30−21.4%
2016HK$14.38+13.1%
2015HK$12.72+26.9%
2014HK$10.02−19.0%
2013HK$12.38+44.6%
2012HK$8.56+101.4%
2011HK$4.25+8.5%
2010HK$3.92+68.1%
2009HK$2.33+121.9%
2008HK$1.05−56.6%
2007HK$2.42+17.1%
2006HK$2.07−7.4%
2005HK$2.23−21.4%
2004HK$2.84+24.9%
2003HK$2.28+64.5%
2002HK$1.38+74.6%
2001HK$0.79+48.6%
2000HK$0.53―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Nov 2000). Please check the latest prices before trading.

Posts

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No.3 Disclosure 2026/10/14 18:03
その他
VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROPRIETARY CHINESE MEDICINE
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No.2 Disclosure 2026/10/08 18:42
その他
VOLUNTARY ANNOUNCEMENT RECEIVING THE CERTIFICATE OF REGISTRATION OF PROPRIETARY CHINESE MEDICINE
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No.1 Disclosure 2026/09/28 17:43
中間報告書
INTERIM REPORT 2026
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