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查看: 44496|回复: 23
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发个神汉帖:A股波动率是不是0.191左右,另外191天是不是个关键天数?[复制链接] |
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回复 #2 tttt 的帖子
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回复 #6 0618jiarong 的帖子
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谢谢楼主的无私奉献
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