PLOYLINE(C>0,-0.2),DOTLINE,colorgreen;
PLOYLINE(C>0,0),DOTLINE,coloryellow;
PLOYLINE(C>0,0.2),DOTLINE,colorred;
DP:=INDEXC;
DP5:=SUM(LN(DP/REF(DP,1))*100,5);
GG5:=SUM(LN(C/REF(C,1))*100,5);
PY30:COUNT(GG5>DP5,30)/30-0.5;
PY60:COUNT(GG5>DP5,60)/60-0.5;
PY120:COUNT(GG5>DP5,120)/120-0.5;