MA5:MA(C,5),LINETHICK1,COLORYELLOW;
MA17:MA(C,17),LINETHICK1,COLORMAGENTA;
MA30:MA(C,30),LINETHICK1,COLORGREEN;
MA55:MA(C,55),LINETHICK1,COLORRED;
MA250:MA(CLOSE,250),COLORBROWN,LINETHICK2;
YCX:=MA5>=REF(MA5,1) AND MA2