7月20日，Tradr 2X Long SNDK Daily ETF盘前上涨8.11%，报14.26美元，成交额1719.37万美元。该ETF为闪迪两倍杠杆做多产品，闪迪夜盘涨近3%直接推动杠杆效应放大涨幅。
消息面上，美股存储概念股夜盘集体走高，SK海力士涨超4%，闪迪、美光科技涨近3%，西部数据涨近2%，板块情绪明显修复。此前闪迪连续多日遭遇重挫，过去5个交易日累计跌幅近30%，整个7月跌幅超40%，短期超跌后技术性反弹需求显现。华尔街多空分歧显著，高盛维持买入评级并将目标价上调至2200美元，Evercore ISI更将目标价上调至3100美元，看好8月初即将公布的财季业绩。
（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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