买 treasury, 建梯子，很好玩，不会亏，利息都 5+ 了，btw，昨天前天把一个账户的现金放进了 SPY

来源: hz82000 于 2023-09-14 12:35:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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