MA1:=MA(CLOSE,3);
MA2:=MA(CLOSE,19);
MA3:=MA(CLOSE,72);
MA4:=MA(CLOSE,144);
BAA:=MA1 MA2 AND MA2 MA3 AND MA3 MA4 AND MA1 REF(MA1,3) AND MA2 REF(MA2,1) AND MA3 REF(MA3,1) AND MA4 REF(MA4,1);
CAA:=MA(CLOSE,3);
CAB:=MA(CLOSE,19);
Cac:=crOSS(CAA,CAB);
obv:=SUM(IF(CLOSE REF(CLOSE,1),vol,IF(CLOSE REF(CLOSE,1),-VOL,0)),0);
B:="OBV.OBV";
A2:=B REF(HHV(B,30),1);
XG:BAA AND CAC AND DYNAINFO(17) 0 AND OBV =HHV(OBV,2) AND A2;