{快速短线选股公式}
VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR2,VAR3) AND VAR2<20;
VAR6:=CROSS(VAR4,VAR3) AND VAR4<20;
VAR7:=CROSS(VAR2,VAR4) AND VAR4>80;
VAR8:=CROSS(VAR3,VAR4) AND VAR4>80;
选股:VAR5 OR VAR6 OR VAR7 OR VAR8;
