伯克希尔哈撒韦（代码：BRK.B）：公司宣布，其季度利润实现翻倍以上增长，主要得益于投资增益以及工业和零售业务的强劲表现。受此消息提振，该股在盘前交易中微幅上涨。
超微电脑（SMC）、迈威尔科技（MRVL）、应用材料（AMAT）以及英特尔（INTC）：尽管半导体板块持续波动，这几只芯片股在盘前交易中仍录得小幅上涨。
日出能源：这家澳大利亚稀土矿业公司股价在澳洲市场飙升16%。此前，特朗普政府向其授予了一笔4亿美元的贷款。
Rocket Lab（代码：RKLB）：这家火箭发射开发商即将在收盘后公布财报。其股价在盘前交易中上涨了3%。
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