Extra indicators
McGinley Dynamic
A self-adjusting moving average that speeds up when the price runs away from it and slows down when it is close.
الفكرة بكلمات بسيطة
Fixed-speed averages are too slow in fast markets and too nervous in calm ones. McGinley's line changes its speed with the distance between price and line, so it rarely gets left behind.
طريقة الحساب
Each candle, the line moves towards the close by the gap divided by N × (close ÷ line)⁴. A big gap makes the factor smaller, so the line moves faster.
MD = MD₋₁ + (close − MD₋₁) ÷ (N × (close ÷ MD₋₁)⁴)كيفية الاستخدام
- As a trend filter and dynamic support or resistance.
- Instead of an EMA where you want fewer whipsaws.
استخلاص النتائج
- Price above a rising McGinley line: uptrend; below a falling one: downtrend.
مثال
US500 daily: after a sharp sell-off the McGinley line catches up with the price within a few days, while a 14-day SMA is still far above.
الأسعار في الأمثلة للتوضيح.
ما يجب الانتباه إليه
- The line is smooth, not predictive: wait for the price to confirm a break.
لمحة تاريخية
Created by John R. McGinley, a market technician, and published in 1990.
محتوى تعليمي فقط. لا يتنبأ أي مؤشر أو نمط بالمستقبل، ولا شيء هنا يُعد نصيحة استثمارية.