VAR2:=CLOSE=HHV(C,4) AND REF(C,1)=LLV(C,4);
VAR4:=REF(C,1)=LLV(C,4) AND C>=REF(C,2) OR REF(C,2)=LLV(C,4) AND REF(C,1)<=REF(C,3) AND REF(C,2)<REF(C,4) AND C>=REF(C,1);
VAR9:=100*EMA(EMA(C-REF(C,1),6),6)/EMA(EMA(Abs(C-REF(C,1)),6),6);
VAR11:=FILTER((LLV(VAR9,2)=LLV(VAR9,7) AND COUNT(VAR9<0,2) AND crOSS(VAR9,MA(VAR9,2)))=1,5);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
金叉:=CROSS(J,D);
买5:(金叉 AND VAR4) OR (金叉 AND VAR2) OR (金叉 AND VAR11);