News Sharing
For sharing news, please enter the email address of you and the receiver, then press SEND button.*Mandatory Fields
Receiver*
Enter email addresses, separated by semicolon (;). E.g. a@a.com;b@b.com
Your email address*
 Content Sharing
2 Major Optical Communication Stocks Break Ceiling on High Turnover; CIG Rockets 23%, YOFC Soars 17%
With the market awaiting developments in the geopolitical situation in Iran, the HSI last shed 325 points or 1.2% to 26,162 after midday today (22nd), with a turnover of $203.707 b...
Reset
Send
The window will close in 5 seconds
2 Major Optical Communication Stocks Break Ceiling on High Turnover; CIG Rockets 23%, YOFC Soars 17%
Close
Recommend
20
Positive
27
Negative
17
 
SHORT SELL
 
STOCK INFO
aacat by AASTOCKS
Open a new trading account to get 1 Intel/Selected Gold ETF share!

With the market awaiting developments in the geopolitical situation in Iran, the HSI last shed 325 points or 1.2% to 26,162 after midday today (22nd), with a turnover of $203.707 billion.

Two major optical communication concept stocks were speculated against the market trend, both ranking among the top 10 most active Hong Kong stocks by turnover.

Related News M Stanley: Huawei "Tao's Law" Supports Exponential Growth of AI Optical Transceiver Industry
CIG (06166.HK)  -8.400 (-5.426%)    Short selling $285.58M; Ratio 11.075%   opened 1.5% lower before hiking, and once ascended to an all-time high of $157.8 after midday. It rocketed 23.31% to last at $155, with 20.7474 million shares traded, involving $2.897 billion. CIG's A-shares closed up 6.8% at RMB172.18.

YOFC (06869.HK)  +17.400 (+8.294%)    Short selling $1.06B; Ratio 13.950%   opened 0.6% higher before its gain expanded, and peaked at $248, a historical high, after midday. The stock last printed at $247.4, soaring 17.25%, with 27.3965 million shares traded, involving $6.374 billion. Its A-share, YANGTZE OPTICAL FIBRE (601869.SH)  +32.260 (+8.706%)   , shot up 8% to close at RMB412.
(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2026-05-29 16:25.) (A Shares quote is delayed for at least 15 mins.)

Auto-translated by AI
View Original Text
This article was automatically translated by AI, the original language version should be considered the authoritative version. AASTOCKS.com Limited does not guarantee its accuracy or completeness and accepts no liability for any damages or losses arising from the use of this translation.

AASTOCKS Financial News
Copyright(C) AASTOCKS.com Limited 2000. All rights reserved.
Disclaimer: AASTOCKS.com Ltd, HKEx Information Services Limited, its holding companies and/or any subsidiaries of such holding companies endeavour to ensure the accuracy and reliability of the Information provided but do not guarantee its accuracy or reliability and accept no liability (whether in tort or contract or otherwise) for any loss or damage arising from any inaccuracies or omissions.