市场的交易量和价格水平（股指）不再由货币多少决定，而由信息决定

来源: marketreflections 于 2009-10-14 14:52:13 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (138 bytes)
回答: 姜奇平 异质性的时间维度 由 marketreflections 于 2009-07-03 10:05:35

moving average kind of represents and measures FA, 信息量;

strech or std from moving average kind of becomes trading opportunities

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