你回测的时候加入了2倍杠杆的利息费用了吗？如果通胀是10%，两倍杠杆的费用就会是20%，这很难盈利！

来源: jenning 于 2026-04-05 13:18:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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