MA5:=MA(CLOSE,5);

MA10:=MA(CLOSE,10);

买好股:=CROSS(MA5,MA10);

VOLUME:=VOL;

VV5:=MA(VOLUME,5);

VV10:=MA(VOLUME,10);

VDDDS3:=CROSS(VV5,VV10);

DIF99:=EMA(CLOSE,12)-EMA(CLOSE,26);

DEA99:=EMA(DIF99,9);

MACD:=(DIF99-DEA99)*2;

NA99:=CROSS(DIF99,DEA99);

VDDDS2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

K99:=SMA(VDDDS2,9,1);

D99:=SMA(K99,9,1);

J99:=3*K99-2*D99;

KD:=CROSS(K99,D99) AND CROSS(J99,D99);

XG:(买好股 AND VDDDS3 AND NA99) OR (买好股 AND VDDDS3 AND KD) OR (买好股 AND NA99 AND KD)  OR (VDDDS3 AND NA99 AND KD);