VAR3:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(VAR3/2,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
最佳买入时机: IF(crOSS(J,3),30,0);
VAR3:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(VAR3/2,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
最佳买入时机: IF(crOSS(J,3),30,0);