美上月新增非农职位胜预期，国会通过《大而美法案》，美国总统特朗普称将致函通知各国对等关税税率。港汇再触发弱方兑换保证，金管局两度买入共逾296亿港元，港股早市低开。恒指低开169点或0.7%，报23,900点；国指低开62点或0.7%，报8,585点；恒生科技指数低开39点或0.8%，报5,194点。
阿里(09988.HK) 拟发约120亿港元零息可换债，可换取阿里健康(00241.HK) ，每股初始交换价格6.23元。阿里低开0.9%报105.2元，阿里健康低开4.9%报4.3元。其他科技股方面，腾讯(00700.HK) 低开1.6%报493元，美团(03690.HK) 、百度(09888.HK) 及网易(09999.HK) 低开0.8%至1.2%，中芯(00981.HK) 、京东(09618.HK) 及快手(01024.HK) 低开0.3%至0.5%。
小米YU7配置引发消费者关注，小米(01810.HK) 低开1%报57.5元。小鹏(09868.HK) G7售价19.58万人币起远低于预售价，股价低开2%报72.5元。其他车股方面，比亚迪(01211.HK) 低开0.6%报122.3元，理想(02015.HK) 低开0.2%，蔚来(09866.HK) 高开0.4%。
医药股乐普生物(02157.HK) 折让近11%配售H股净筹逾4.6亿元，低开0.4%报5.62元。中生制药(01177.HK) 注射用重组人凝血因子VIIA N01获批上市，股价高开0.4%报5.47元。
金融股方面，汇控(00005.HK) 高开0.2%报95.05元，港交所(00388.HK) 低开0.7%报414.2元，友邦(01299.HK) 低开1.9%报71元。(fc/w)(港股报价延迟最少十五分钟。沽空资料截至 2025-07-03 16:25。)
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.