异动解读｜SPDR Portfolio S&P 500 Growth ETF夜盘上涨5.75%，科技股全面反弹叠加指数调仓引爆成长风格

行情直击09-21

9月21日，SPDR Portfolio S&P 500 Growth ETF夜盘上涨5.75%，报128.46美元/股，成交额128.0美元。

消息面上，多重利好共振推动成长风格大幅走强。标普100指数于9月21日正式生效调仓，闪迪等科技股被纳入，触发大量被动型基金集中买入，尾盘急速拉升。费城半导体指数突破50日均线，存储及光通信方向集中走强，闪迪单日大涨11%，美光科技、希捷同步上行，AI硬件重新成为反弹先锋。此外，多家华尔街机构上调标普500年底目标，汇丰上调至8100点，巴克莱上调至7950点；分析师预计标普500所有板块第三季度将实现盈利齐增，为2021年以来首次，AI资本支出规模是核心驱动因素。

（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。）

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

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