美股盘前半导体、存储及光通信板块同步走高，AAOI涨超15%

美股盘前半导体、存储及光通信板块同步走高，AAOI涨超15%

2026-08-07 16:17

据行情数据显示，8 月 7 日，美股周五盘前半导体、存储及光通信板块同步走高，Applied Optoelectronics（AAOI）涨 15.5%。

半导体股方面，泛林集团（LRCX）涨 1.22%、英特尔（INTC）涨 1.17%、应用材料（AMAT）涨 1.43%、Arm（ARM）涨 1.77%。

存储板块中，海力士（SKHY）涨 0.21%、美光科技（MU）涨 1.28%、西部数据（WDC）涨 2.1%、闪迪（SNDK）涨 2.15%、希捷科技（STX）涨 0.94%。

光通信概念股涨幅居前，Astera Labs（ALAB）涨 2.36%、Coherent（COHR）涨 5.07%、Credo（CRDO）涨 2.07%、Lumentum（LITE）涨 4.91%。

Disclaimer: Contains third-party opinions, does not constitute financial advice

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