Extra indicators
Hull Moving Average (HMA)
A very smooth and fast moving average that turns quickly with the price.
用通俗的话解释
Fast averages are jumpy and smooth averages are slow. The Hull average combines weighted averages of two lengths to cancel most of the delay, then smooths the result.
计算方法
Twice a half-length weighted average minus a full-length one, smoothed again by a weighted average of square-root length.
HMA = LWMA(2 × LWMA(close, N/2) − LWMA(close, N), √N) (default N = 20)如何使用
- Trend direction: rising HMA up, falling down.
- Colour or slope changes mark early turns.
得出结论
- It can overshoot slightly at sharp turns.
示例
On a 4-hour chart the HMA(20) turns down one candle after a top where the SMA(20) needs six.
示例中的价格仅作说明。
注意事项
- Quick turns mean more false signals in noise.
一点历史
Alan Hull developed it in 2005.
仅供学习参考。 没有任何指标或形态能预测未来，本页内容均不构成投资建议。