AMA指标(自适应移动平均)是由佩里·考夫曼开发的,于1993年第一次出现在他的《精明交易者:系统交易指南》一书中。它是全世界的货币市场交易员们通用,最受欢迎的外汇趋势技术指标之一。
When AMA(1) = Close
AMA = AMA(1) + α * (Close – AMA(1)), where
α = [(VI * (FC – SC)) + SC]²
佩里·考夫曼的AMA指标与标准移动平均的主要区别在于它的计算法则直接取决于市场情况和价格波动。如果价格变化剧烈,AMA指标的计算周期将逐渐缩短。当价格波动微弱时AMA的周期会延长。AMA指标可以平滑微弱波动的平均价格并服务于确认外汇市场趋势的方向。
因此,相比其他移动平均在指标周期延长时无法避免延迟和指标周期缩短时假信号数量增加的这类劣势,考夫曼自适应移动平均具有对价格序列的噪音不敏感和趋势探测时延迟最小的特性。
AMA指标可以独自使用或与其他交易方法一起使用。在IFX_AMA没有其他指标的情况下:
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