学会这个方法，抓10倍大牛股的概率提升10倍>>

A:=EMA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),19);

B:=-100*(HHV(HIGH,14)-CLOSE)/(HHV(HIGH,14)-LLV(LOW,14));

D:=EMA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),5);

短期线:B+100,COLORRED;

中期线:D+100,COLORYELLOW;

长期线:A+100,COLORGREEN;

介入:IF(中期线<15,100,0),COLORWHITE;

15,POINTDOT;

80,POINTDOT;

drawtextabs(0,0,'威廉趋势');