学会这个方法，抓10倍大牛股的概率提升10倍>>

短期:100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),colorwhite;

中期: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(CROSS(短期,长期),短期,'始');

DRAWTEXT(CROSS(中期,短期),中期,'终');