lee2025-08-14 14:26:00
老师好 active share 不是只和weight有关吗?替换一只银行股 也没说权重变了啊?
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Simon2025-08-22 14:09:21
因为he notices Fund C executed a trade, which replaced a national bank stock with a regional bank stock. The regional bank stock is not a benchmark constituent.
portfolio拿benchmark之外的银行股,替换了portfolio里原本的银行股(在benchmark里)。所以portfolio的active share增加。
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