7月30日，台积电盘前上涨3.1%，报386.28美元/股，成交额3566.65万美元。
消息面上，ARK基金（木头姐）在芯片股大跌之际逆势买入台积电，旗下ARKK、ARKQ、ARKW、ARKX多只基金合计增持价值2010万美元的台积电股份。此前台积电因日本熊本7.1级地震导致JASM晶圆厂设备检修，连续两日累计下跌超6%，但公司已确认厂区供水、电力及安全系统正常运行，原材料供应无虞，施工已恢复。此外，台积电1.4nm新厂进度超前，首座厂房预计明年4月完工，三星则将1.4nm量产延后至2029年，台积电先进制程领先优势进一步巩固。半导体板块同步反弹，美光科技涨4.15%、英伟达涨2.15%、AMD涨4.94%。
（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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