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03997 Telecom Service One Holdings LimitedTSOHong Kong Stock Exchange

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Telecom Service One Holdings Limited (03997) at a glance

Code
03997
Company
Telecom Service One Holdings Limited
Local name
TSO
Market
Hong Kong Stock Exchange
Share price
HK$1.09 +0.00 (+0.00%) Nov 11 close

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

Telecom Service One Holdings Limited (03997) Stock Price History

Telecom Service One Holdings Limited closed at HK$1.09 on Nov 11, 2026, −1.8% over 1 month, +55.7% over 1 year.

2026-11-10 取締役会の開催日 Date of Board MeetingHK$1.16HK$1.05Oct 12Nov 11
Price5-day MA25-day MAHang Seng IndexDisclosures
1-Month HighHK$1.16Oct 29
1-Month LowHK$1.05Nov 3
1-Week Change+0.5%vs Nov 4
1-Month Change−1.8%vs Oct 9

If you had invested HK$10,000 1 month ago, it would be worth HK$10,000 today (+0.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +0.2%, while this stock moved +0.0%.

Last 10 Trading Days

DateCloseChange% Change
Nov 11 (Wed)HK$1.09+0.00+0.00%
Nov 10 (Tue)HK$1.09+0.01+0.46%
Nov 9 (Mon)HK$1.09+0.00+0.00%
Nov 4 (Wed)HK$1.09+0.04+3.83%
Nov 3 (Tue)HK$1.05−0.10−8.33%
Nov 2 (Mon)HK$1.14+0.00+0.00%
Oct 30 (Fri)HK$1.14−0.02−1.72%
Oct 29 (Thu)HK$1.16+0.10+8.92%
Oct 28 (Wed)HK$1.07+0.00+0.47%
Oct 27 (Tue)HK$1.06−0.05−4.50%
2026-11-10 取締役会の開催日 Date of Board MeetingHK$1.91HK$1.05Aug 11Nov 11
Price5-day MA25-day MAHang Seng IndexDisclosures
3-Month HighHK$1.91Aug 12
3-Month LowHK$1.05Nov 3
1-Month Change−1.8%vs Oct 9
3-Month Change−42.0%vs Aug 11

If you had invested HK$10,000 3 months ago, it would be worth HK$5,798 today (−42.0%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −5.2%, while this stock moved −42.0%.

Last 10 Trading Days

DateCloseChange% Change
Nov 11 (Wed)HK$1.09+0.00+0.00%
Nov 10 (Tue)HK$1.09+0.01+0.46%
Nov 9 (Mon)HK$1.09+0.00+0.00%
Nov 4 (Wed)HK$1.09+0.04+3.83%
Nov 3 (Tue)HK$1.05−0.10−8.33%
Nov 2 (Mon)HK$1.14+0.00+0.00%
Oct 30 (Fri)HK$1.14−0.02−1.72%
Oct 29 (Thu)HK$1.16+0.10+8.92%
Oct 28 (Wed)HK$1.07+0.00+0.47%
Oct 27 (Tue)HK$1.06−0.05−4.50%
2026-11-10 取締役会の開催日 Date of Board MeetingHK$4.99HK$1.05May 11Nov 11
Price25-day MA75-day MAHang Seng IndexDisclosures
6-Month HighHK$4.99Jul 3
6-Month LowHK$1.05Nov 3
3-Month Change−42.0%vs Aug 11
6-Month Change−39.4%vs May 11

If you had invested HK$10,000 6 months ago, it would be worth HK$6,056 today (−39.4%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −7.9%, while this stock moved −39.4%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026HK$1.09−4.4%
Oct 2026HK$1.14−3.8%
Sep 2026HK$1.19−25.5%
Aug 2026HK$1.59−20.5%
Jul 2026HK$2.00−39.6%
Jun 2026HK$3.31+18.6%
May 2026HK$2.79+56.7%
2026-11-10 取締役会の開催日 Date of Board MeetingHK$4.99HK$0.70Nov 11Nov 11
Price25-day MA75-day MAHang Seng IndexDisclosures
52-Week HighHK$4.99Jul 3
52-Week LowHK$0.70Nov 11
Year to Date+43.4%vs Dec 31
From 52-Week High−78.2%Jul 3

If you had invested HK$10,000 1 year ago, it would be worth HK$15,571 today (+55.7%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −9.7%, while this stock moved +55.7%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026HK$1.09−4.4%
Oct 2026HK$1.14−3.8%
Sep 2026HK$1.19−25.5%
Aug 2026HK$1.59−20.5%
Jul 2026HK$2.00−39.6%
Jun 2026HK$3.31+18.6%
May 2026HK$2.79+56.7%
Apr 2026HK$1.78+109.4%
Mar 2026HK$0.85+2.4%
Feb 2026HK$0.83+2.5%
Jan 2026HK$0.81+6.6%
Dec 2025HK$0.76+1.3%
Nov 2025HK$0.75―
HK$4.99HK$0.35Nov 13, 2023Nov 11, 2026
Price13-week MA26-week MAHang Seng Index
3-Year HighHK$4.99Jul 3, 2026
3-Year LowHK$0.35Apr 15, 2024
Annualized Return+34.4%
Max Drawdown−78.3%

If you had invested HK$10,000 3 years ago, it would be worth HK$24,222 today (+142.2%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +39.3%, while this stock moved +142.2%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$1.09+43.4%
2025HK$0.76―
HK$6.42HK$0.35Nov 15, 2021Nov 11, 2026
Price13-week MA26-week MAHang Seng Index
5-Year HighHK$6.42Sep 12, 2022
5-Year LowHK$0.35Apr 15, 2024
Annualized Return−4.5%
Max Drawdown−94.5%

If you had invested HK$10,000 5 years ago, it would be worth HK$7,956 today (−20.4%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −2.9%, while this stock moved −20.4%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$1.09+43.4%
2025HK$0.76―
HK$6.14HK$0.36Jun 1, 2013Nov 11, 2026
Price1-year MA2-year MAHang Seng Index
All-Time HighHK$6.14Sep 2022
All-Time LowHK$0.36Apr 2024
Total Change+47.3%vs Jun 2013
Annualized Return+2.9%

If you had invested HK$10,000 in Jun 2013, it would be worth HK$14,730 today (+47.3%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +11.9%, while this stock moved +47.3%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$1.09+43.4%
2025HK$0.76+28.8%
2024HK$0.59+49.4%
2023HK$0.40−71.6%
2022HK$1.39+6.9%
2021HK$1.30+51.2%
2020HK$0.86−42.7%
2019HK$1.50−49.2%
2018HK$2.95+37.2%
2017HK$2.15+4.9%
2016HK$2.05+16.5%
2015HK$1.76+14.3%
2014HK$1.54+75.0%
2013HK$0.88―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jun 2013). Please check the latest prices before trading.

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No.1 Disclosure 2026/11/10 18:12
取締役会の開催日
Date of Board Meeting
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