On July 13, Cambridge Technology (06166.HK) fell 5.41% in regular trading, trading at HKD 104.2, with turnover of HKD 345 million.

The optical communication sector continued its deep adjustment today, with peer YOFC plunging over 14%, Trigiant Group dropping over 8%, and broad selling pressure across the board. Market analysis indicates the core drivers behind this round of correction include concentrated profit-taking from leading names that roughly doubled in H1, valuations sitting at historical extremes, and rising risk-averse sentiment ahead of the semi-annual reporting window.

Although the stock briefly rebounded earlier this month on Meta's announcement of a CAD 9 billion-plus data center expansion in Canada, high-conviction crowded capital continues to unwind. Leading names in the sector are seeking support near the 50% retracement level of their prior rally, with short-term adjustment likely to persist.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)