7月29日，Allegro MicroSystems盘中下跌5.91%，报43.88美元/股，成交额4125.19万美元。
消息面上，巴克莱近日将公司评级从"增持"下调至"中性"，维持48美元目标价，反映出对公司汽车及工业终端需求复苏节奏的审慎预期。与此同时，半导体板块整体走弱，美光科技跌9%、SK海力士跌7.55%、美国超微公司跌7.1%、英特尔跌5.72%，板块联动压力显著。此外，公司将于7月30日盘前发布财报，市场预期营收约2.52亿美元、调整后EPS约0.21美元，财报窗口前的不确定性亦加剧了股价波动。
（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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