VAR1:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
VAR2:=SMA(VAR1,3,1);
波:=SMA(VAR2,3,1);
AA:=LLV(LOW,36);
BB:=HHV(HIGH,30);
股神:=(MEMA(((CLOSE-AA)/(BB-AA))*(4),4))*(25);
VAR5:=(crOSS(股神,波) AND 波<20) AND (CROSS(股神,10));
抄底:FILTER(VAR5,10)=1;