{n=18;m=14;i=26} 
Var1:=INDEXV*INDEXC; 
Var2:=EMA(Var1,5)/EMA(INDEXV,5); 
Var3:=(INDEXC-Var2)/Var2*100; 
Var4:=Var3<=-1.5 AND Var3>-100; 
Var5:=SUM(Var4>0,N)/SUM(Var4=0,N); 
Var6:=Var5<5 AND Var5>=0.25; 
Var7:=(LOW+HIGH+CLOSE)/3; 
Var8:=(Var7-MA(Var7,M))/(0.015*AVEDEV(Var7,M)); 
Var9:=EMA(Var8,3); 
VarA:=(HIGH+LOW+CLOSE)/3; 
VarB:=SUM(MAX(0,HIGH-REF(VarA,1)),I)/SUM(MAX(0,REF(VarA,1)-LOW),I)*100; 
VarC:=REF(MA(VarB,3),2.2); 
VarD:=REF(MA(VarB,13),6.2); 
VarE:=REF(MA(VarB,89),36.6); 
VarF:=CROSS(VarC,VarB) AND VarB>150; 
DRAWTEXT(Var6 AND CROSS(Var8,Var9),LOW,'抄底'); 
DRAWTEXT(VarF,HIGH,'逃顶');