7月21日，Rambus盘中上涨7.19%，报104.99美元/股，成交额2459.87万美元。消息面上，存储及半导体板块集体走强，美光科技涨8.37%、SK海力士涨9.13%、英特尔涨6.25%，板块联动效应显著。此前Rambus因韩国反垄断搜查事件累计下跌超6%，机构普遍认为其韩国业务占比较低、实质冲击有限，股价迎来修复。同时，Rambus将于7月27日发布季报，市场预期营收约1.99亿美元，调整后每股收益约0.72美元；近期Benchmark给予买入评级，分析师一致目标价149美元，AI授权业务增长预期进一步提振市场情绪。
（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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