var1:=sma(max(max(h-l,abs(h-ref(c,1))),abs(l-ref(c,1))),14,1);
var2:=h-ref(h,1);
var3:=ref(l,1)-l;
var4:=sma(if(var2>0 and var2>var3,var2,0),12,1);
var5:=sma(if(var3>0 and var3>var2,var3,0),12,1);
var6:=var4*100/v
A:=REF(O,3)>REF(C,3) ;
A1:=REF(O,2)>REF(C,2) ;
A2:=REF(C,1)>REF(O,1) ;
A3:=C>O AND (C-REF(C,1))/REF(C,1)*100>2 AND C>REF(C,3) AND C<REF(O,3) AND C>REF(O,2);
选股:A AND A1 AND A2 AND A3;