你是要and 還是 要or

DXJP:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,21)-LLV(LOW,34))*100;
FS:=MA(DXJP,3);
買入:=FS<5;



VAR1:=1;
VAR3:=LLV(HIGH,240);
VARA:=REF(LOW,1);
VARB:=SMA(ABS(LOW-VARA),3,1)/SMA(MAX(LOW-VARA,0),3,1)*100;
VARC:=EMA(IF(CLOSE*1.3,VARB*10,VARB/10),3);
VARD:=LLV(LOW,30);
VARE:=HHV(VARC,30);
VARF:=IF(MA(CLOSE,58),1,0);
VARG:=EMA(IF(LOW<=VARD,(VARC+VARE*2)/2,0),3)/618*VARF;

XG1:=CROSS(VARG,28);

買入 and XG1;{買入 or xg1}