美国原油ETF（USO）今日盘前交易时段大幅上涨5.00%，引起了市场的广泛关注。
消息面上，该ETF今日成交异常活跃，单日成交额已超过76亿美元，打破了其历史单日成交纪录。分析认为，本轮成交激增可能同时来自专业交易员与高风险偏好的散户资金。此外，有报道称，程序化交易员（CTA）四年来首次满仓看涨美国原油，将其在WTI和布伦特原油期货上的看涨头寸推至极限，达到100%多头持仓，这可能为市场增添了额外的买盘动力。
尽管日内早些时候，受美国总统特朗普暗示对伊朗战事可能很快结束、以及七国集团考虑释放战略石油储备以平抑油价的消息影响，国际油价曾高位跳水，但夜盘时段市场情绪有所企稳。USO作为对油价最敏感的股票型资产之一，在巨量资金涌入和程序化交易行为的推动下，价格出现显著反弹。
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