Roundhill Memory ETF（代码：DRAM）今日盘中出现大幅下跌，跌幅达5.05%，引起了市场关注。
消息面上，存储芯片板块今日普遍走弱。有报道指出，美股存储芯片相关个股在盘前交易中已出现跳水。同时，行业内有专家预测，随着中国企业积极扩大产能，内存芯片供应量可能激增，市场格局或将在明年下半年发生转变，价格存在下降风险。这些因素共同加剧了市场对存储芯片行业未来盈利前景的担忧。
此外，全球存储芯片巨头三星电子与其工会的薪酬谈判仍在进行，虽然工会已做出一些让步，但潜在的罢工风险以及行业竞争格局的变化，均给整个存储芯片板块带来了不确定性，影响了相关ETF的价格表现。
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