{牛股指标}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR4,VAR3) AND VAR4<20;
VAR6:=VOL>MA(VOL,5)*1.5;
VAR7:=CLOSE>OPEN AND (CLOSE-OPEN)>REF(CLOSE,1)*0.03;
VAR8:=CLOSE>MA(CLOSE,20) AND MA(CLOSE,5)>MA(CLOSE,10);
牛股信号:VAR5 AND VAR6 AND VAR7 AND VAR8;
