理论上用杠杆把VOO的风险放大到和QQQ一样的水平，预期收益会比QQQ更高。当然，只是理论，借贷也要成本

来源: QuantFields 于 2025-01-11 14:24:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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