In mql4, how i can understand if the last ha candle has change it's color from previous candle?
i get info about ha candle, with this code:
last ha candle:
int shiftLastCandle = 1;
int shiftPrevCandle = 2;
how i can understand if the color of this two candle has changed?
Alain, i look to che ha indicator code, but i dont understand when the color of two candle has changed