Extra indicators
Hull Moving Average (HMA)
A very smooth and fast moving average that turns quickly with the price.
ایده به زبان ساده
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.
روش محاسبه
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)نحوه استفاده
- Trend direction: rising HMA up, falling down.
- Colour or slope changes mark early turns.
نتیجهگیری
- It can overshoot slightly at sharp turns.
مثال
On a 4-hour chart the HMA(20) turns down one candle after a top where the SMA(20) needs six.
قیمتها در مثالها نمایشیاند.
مراقب اینها باشید
- Quick turns mean more false signals in noise.
کمی تاریخچه
Alan Hull developed it in 2005.
فقط محتوای آموزشی. هیچ اندیکاتور یا الگویی آینده را پیشبینی نمیکند و هیچچیز اینجا توصیه سرمایهگذاری نیست.