XYZ_1:=CLOSE/REF(CLOSE,1)>1.048 AND CLOSE=HIGH AND BETWEEN(FORCAST(vol,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12)); XYZ_2:=XYZ_1 AND COUNT(XYZ_1,10)=1; XYZ_3:=CLOSE/REF(CLOSE,1)>1.048 AND CLOSE=HIGH AND BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12)); XYZ_4:=FILTER(XYZ_3,28); 花开富贵:XYZ_2 AND XYZ_