6月11日，拉姆研究盘前上涨3.48%，报336.8美元/股，成交额83.16万美元。消息面上，近期多家投行密集上调公司目标价：瑞银将目标价从310美元上调至375美元，维持买入评级；巴克莱将目标价从275美元上调至335美元，维持等权重评级；富国银行此前亦上调至365美元，维持增持评级。此外，力成科技宣布以总价7.7377亿新台币向拉姆研究采购先进机械设备，进一步印证公司设备需求旺盛。
板块层面，半导体设备股全线走强，AXT Inc涨5.52%，科磊涨3.95%，应用材料涨3.82%，阿斯麦涨3.38%，板块联动效应显著。
（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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