HWMA (Holt-Winter 移动均线) 指标是 Holt-Winter 方法的三参数移动均线; 应该选择三个参数来获得预测。
该指标有四个输入参数:
计算:
HWMA[i] = F[i] + V[i] + 0.5 * A[i]
其中:
F[i] = (1-nA) * (F[i-1] + V[i-1] + 0.5 * A[i-1]) + nA * Price[i] V[i] = (1-nB) * (V[i-1] + A[i-1]) + nB * (F[i] - F[i-1]) A[i] = (1-nC) * A[i-1] + nC * (V[i] - V[i-1])

由MetaQuotes Ltd译自俄语
原代码: https://www.mql5.com/ru/code/20856