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指数移动平均线 在英文中

数量技术宅 ​

指数移动平均线 在英文中

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什么是指数移动平均线?

数量技术宅 ​

指数移动平均线,英文名称Exponential Moving Average,它是在普通移动平均线基础上的改进,要理解指数移动平均线,就需要先理解普通移动平均线,许多股票交易软件把它成为MA(Moving Average),我们通常看到软件中的MA10、MA20等等,指的是10个计算周期、20个计算周期所计算得到的移动平均线。

对序列 xn> 定义其截至第n项的周期为N的指数移动平均 EMANxn)。从定义式可以看出 EMA 加权平均的特性。在 EMA 指标中,每天价格的权重系数以指数等比形式缩小。时间越靠近当今时刻,它的权重越大。说明 EMA 函数对近期的价格加强了权重比,更能及时反映近期价格波动情况。

什么是指数移动平均线?

数量技术宅 ​

指数移动平均线,英文名称Exponential Moving Average,它是在普通移动平均线基础上的改进,要理解指数移动平均线,就需要先理解普通移动平均线,许多股票交易软件把它成为MA(Moving Average),我们通常看到软件中的MA10、MA20等等,指的是10个计算周期、20个计算周期所计算得到的移动平均线。

对序列 xn> 定义其截至第n项的周期为N的指数移动平均 EMANxn)。从定义式可以看出 EMA 加权平均的特性。在 EMA 指标中,每天价格的权重系数以指数等比形式缩小。时间越靠近当今时刻,它的权重越大。说明 EMA 函数对近期的价格加强了权重比,更能及时反映近期价格波动情况。

这是我见过最全最易懂的策略指南:指数移动平均线交易策略

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