:=100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),colorwhite;:100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10)),coloryellow;中长期:100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20)),colormagenta;长期:100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30)),colorred,LINETHICK2;线:80,DOTLINE;分水岭:50,DOTLINE;弱势线:20,DOTLINE;