6月4日，剑桥科技盘中下跌5.07%，报136.9港元，成交额8.41亿港元。消息面上，该股在交易时段内连续出现大手卖出交易，上午先后出现两笔大额卖单，分别涉及7.48万股和8.44万股，成交价均为138.0港元，合计涉资约2197万港元，集中抛售对股价形成直接下行压力。
此外，公司此前被新纳入港股可做空标的名单，叠加5月28日公告的H股配售方案（折价约8.88%配售1560万股，净筹约19.67亿港元），股权稀释效应仍在消化中。前一交易日该股曾随光通信板块反弹涨超6%，短期获利盘兑现意愿较强，技术性回调压力持续释放。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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