经济观察网 根据2026年2月12日的市场公开信息，科伦博泰生物-B（06990.HK）当日逆势下跌3.33%，收报423.40港元，成交额2.08亿港元。其下跌主要受以下因素影响：板块变化情况恒生指数当日下跌0.86%，恒生科技指数跌幅达1.65%，生物技术板块整体下跌0.84%。科技股普遍承压，美团、网易等大型科网股跌幅超4%，市场风险偏好下降对高估值生物科技股形成压制。机构观点美银证券2月...
Source Link经济观察网 根据2026年2月12日的市场公开信息，科伦博泰生物-B（06990.HK）当日逆势下跌3.33%，收报423.40港元，成交额2.08亿港元。其下跌主要受以下因素影响：板块变化情况恒生指数当日下跌0.86%，恒生科技指数跌幅达1.65%，生物技术板块整体下跌0.84%。科技股普遍承压，美团、网易等大型科网股跌幅超4%，市场风险偏好下降对高估值生物科技股形成压制。机构观点美银证券2月...
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