学会这个方法，抓10倍大牛股的概率提升10倍>>

Var2:=LLV(LOW,33);

Var3:=HHV(HIGH,21);

Var4:=100-EMA((CLOSE-Var2)/(Var3-Var2)*100,20)*0.998;

100,stick,LINETHICK7, COLORffcc33;

80, stick,LINETHICK7, COLORFF9933;

50,stick,LINETHICK7, colorblue;

20,stick,LINETHICK7,colorcc0033;

20, COLORWHITE;

50, COLORYELLOW;

80, COLORffff00;

DRAWTEXT(FILTER(CLOSE>0,25),10,'极度安全区'), COLORWHITE;

DRAWTEXT(FILTER(CLOSE>0,25),30,'安全区'), COLORWHITE;

DRAWTEXT(FILTER(CLOSE>0,25),65,'危险区'), COLORWHITE;

DRAWTEXT(FILTER(CLOSE>0,25),88,'高危险区'), COLORWHITE;

当前安全度: 100-EMA(0.667*REF(Var4,1)+0.333*Var4,1),circledot,linethick2 ,COLORRED;