4月22日，美伊谈判无期，地缘风险持续压制情绪。港股上午盘三大指数低开低走，恒生科技指数跌幅较大，午间收跌2.19%，恒生指数、国企指数分别下跌1.32%及1.54%。
截止午间收盘，港股期权半日成交超31万张，其中，阿里巴巴-W成交量居首，期权成交近4万张；腾讯控股名列次席，期权成交超3.9万张；中国银行位居第三，期权成交近1.9万张。
作为市场风向标的大型科技股全线下跌，其中阿里巴巴跌超3%，腾讯跌超2%；期权方面，阿里巴巴半日成交近4万张，其中于4月29日到期行使价为140港元的认购期权成交居前，成交近3000张；腾讯控股半日成交超3.9万张，其中于4月29日到期行使价为500港元的认沽期权成交居前，成交超3000张。
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