: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;强市线:80,POINTDOT;弱市线:20,POINTDOT;分水岭:50,POINTDOT;DRAWTEXT(OSS(短期,长期),短期,'始');DRAWTEXT(CROSS(中期,短期),中期,'终');