科创50指数成交统计即将生变！这些基金短期或受影响

霹雳堂2025-04-18

4月18日，上海证券交易所与中证指数有限公司发布公告，决定自2025年4月21日起调整上证科创板50成分指数（简称“科创50”）的成交金额（量）计算方式，由原先的全部科创板证券成交变更为仅计算指数样本的成交金额（量），并同步更新历史数据。这一调整旨在更精准反映科创50指数的真实成交情况，同时为投资者提供更清晰的科创板龙头公司交易数据观测窗口。根据过往经验，指数在调整初期，由于市场参与者需要适应新的...

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