包络线ENV

MA Envelopes

技术指标P2Trend适用:美股

定义

A channel set a fixed percentage above and below a MA.

Upper=MA×(1+p%), Lower=MA×(1−p%), p = 1–5%

Touching the upper band is overbought, touching the lower band is oversold.

输入close输出overlay

数据来源:C。公开知识,不构成投资建议。

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