CB:=(C -REF(C ,1))/REF(C,1);
VB:=(V-REF(V,1))/REF(V,1);
CV:=VB/CB,volSTICK;
N:=SUMBARS((C-REF(C,1))/REF(C,1),0.3);
FV:=SLOPE(EMA(CV,7),7);
FC:=EMA(FV,5);
LY:= crOSS(FV ,FC) ;
HY:REF(L,BARSLAST(LY)),COLORMAGENTA;
BY:REF(L,BARSLAST(CROSS(FC ,FV) )),COLORYELLOW;