解释一下 “金字塔式加仓（每次减少加仓金额，降低风险）”？不是常说大跌大买吗？这是指上行加仓吧

来源: 这样子于 2025-02-15 08:40:37 [旧帖] [给我悄悄话] 本文已被阅读：次

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