靠鱼刺拼赢市场不算赢（很难持续），靠方法才算（长期稳定 Sharpe 3.5+、Sortino 8+）。。

来源: 旅行中于 2025-09-29 15:57:18 [旧帖] [给我悄悄话] 本文已被阅读：次

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