N:=3;
FF:=(C-REF(C,N))/REF(C,N);
DRAWBAND(DYNAINFO(3)*(1+FF)*30000,RGB(255,1,0), DYNAINFO(3)*30000,RGB(1,235,1));
多空3日资金红: FF>0 NODRAW;
N:=3;
FF:=(C-REF(C,N))/REF(C,N);
DRAWBAND(DYNAINFO(3)*(1+FF)*30000,RGB(255,1,0), DYNAINFO(3)*30000,RGB(1,235,1));
多空3日资金红: FF>0 NODRAW;