Hull Quad for MT4 (coded by Mladen, originally from Ninjatrader).

As explained by Mladen:
It is calculating trends and entry points from 4 different period Hull moving averages. I think that no parameter needs additional explanation (I guess that ValeoFX will be glad that there is an arrow displacement already in this one). You can experiment with different periods and prices, what I used is the default settings found at big mikes ninja trader forum.