10月30日，Roundhill Memory ETF盘中下跌5.03%，报51.4美元，成交额9.86亿美元。
此次异动对应存储板块短线风险重定价。此前三星在财报电话会上称，2027年HBM产能已按目标价格全部售出，并预计2028年DRAM供应仍将紧张；但市场同时交易利润预期差，带动美光、闪迪及SK海力士盘前走弱，存储链情绪转弱。
Dataram develops, manufactures and markets large capacity memory products used in network servers and workstations. Co. provides customized memory devices for original equipment manufacturers OEMs and compatible memory for computers manufacturers.
（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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