7月28日，Astera Labs盘中下跌6.2%，报254.45美元/股，成交额9578.37万美元。消息面上，半导体板块延续近期弱势格局，行业个股全线走低。美光科技跌9.13%、美国超微公司跌8.03%、SK海力士跌7.48%、英特尔跌6.27%、英伟达跌0.98%。
市场对美联储加息预期大幅升温，长端美债收益率走高持续压制科技及半导体估值，叠加存储股、光通信股连续多日回调，板块做多情绪趋于低迷。Astera Labs作为高Beta光互联标的，跟随板块加速回落，跌幅较盘前进一步扩大。
（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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