VAR4:=3*SMA((CLOSE-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1)-2*
SMA(SMA((CLOSE-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1),15,1);
VAR5:=3*SMA((OPEN-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1)-2*
SMA(SMA((OPEN-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1),15,1);
VAR6:=100-VAR5;VAR7:=100-VAR4;A1:=REF(C,1);A2:=100*V/CAPITAL*10;
AAB:=crOSS(VAR6,VAR7)AND VAR4>30 AND VAR4<50;
叮庄:AAB;