异动解读 | 美光科技盘中大跌5.08%,存储芯片价格持续上涨引发市场担忧

异动解读
Nov 18, 2025

2025年11月18日,美光科技(MU)股价在盘中大跌5.08%,引发市场广泛关注。这一跌幅主要反映了投资者对存储芯片行业潜在供过于求的担忧,以及对近期股价快速上涨后的获利回吐。

近期,全球存储芯片价格持续飙升,DRAM和NAND闪存价格均出现大幅上涨。数据显示,2025年第四季度DRAM合约价格较去年同期上涨超过75%。这种价格上涨趋势一方面推动了美光科技等存储芯片厂商的业绩增长,另一方面也引发了市场对价格可持续性的担忧。有分析认为,如果存储芯片价格持续高涨,可能会抑制下游终端产品如智能手机、个人电脑的需求,从而影响未来的芯片出货量。

值得注意的是,美光科技的股价下跌也反映了整个半导体行业的普遍趋势。当日,半导体板块普遍下跌,台积电跌1.5%,纳微半导体跌1.7%。市场分析师指出,在经历了前期的强劲上涨后,投资者开始对半导体行业的短期增长前景持谨慎态度。尽管如此,长期来看,人工智能等新兴技术对高性能存储芯片的需求仍然强劲,这可能继续支撑美光科技等存储芯片厂商的业务增长。

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