西部数据（WDC）今日盘中大涨5.02%，成为市场关注的焦点。
消息面上，公司于近期推出了业界首款集成后量子加密（PQC）技术的机械硬盘Ultrastar DC HC6100 UltraSMR，该产品采用经认证的抗量子算法，目前已进入多家超大规模客户验证阶段，这一技术突破增强了其在数据安全存储领域的竞争力。
此外，存储板块整体走强也提供了强劲的板块效应，花旗大幅上调同业美光科技的目标价并看好DRAM价格前景，带动了市场情绪。同时，西部数据自身也受到AI驱动的存储需求强劲、近期财务表现超预期以及Loop Capital、Arete等多家机构上调其目标价并维持买入评级的积极影响，多重利好共同推动了股价的盘中上扬。
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