城堡证券预计系统性基金将成为对美股的做空力量

环球市场播报2025-08-06

城堡证券的Scott Rubner表示，快钱投资者可能9月前对美股达到满仓水平，这可能使他们在市场下行时更倾向于抛售股票。　　系统性基金通常依据波动率或动量等因素来决定其风险敞口，这类基金在标普500等指数自4月低点反弹之际持续加码美股。但负责股票及股票衍生品策略的Rubner在周二发给客户的报告中表示，这类基金将在8月底之前耗尽加仓美股的“火力”。　　城堡证券试图寻找可能促使商品交易顾问（...

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