上次颜阳贴的标准差图形对趋势判断有辅助作用。相信TA还有其他参照指标。谢谢颜阳的分享！

来源: ryj2017 于 2025-01-24 07:57:08 [旧帖] [给我悄悄话] 本文已被阅读：次

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