Extra indicators
Hull Moving Average (HMA)
A very smooth and fast moving average that turns quickly with the price.
الفكرة بكلمات بسيطة
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.
طريقة الحساب
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)كيفية الاستخدام
- Trend direction: rising HMA up, falling down.
- Colour or slope changes mark early turns.
استخلاص النتائج
- 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.
الأسعار في الأمثلة للتوضيح.
ما يجب الانتباه إليه
- Quick turns mean more false signals in noise.
لمحة تاريخية
Alan Hull developed it in 2005.
محتوى تعليمي فقط. لا يتنبأ أي مؤشر أو نمط بالمستقبل، ولا شيء هنا يُعد نصيحة استثمارية.