X_1:=EXIst(VOL>REF(VOL,1),3);X_2:=FILTER(CLOSE/REF(CLOSE,1)>1.05 AND CLOSE=HIGH,5);XG:Abs(WR.WR1(21,42)-WR.WR2(21,42))<0.01 AND WR.WR1(21,42)<20 AND WR.WR2(21,42)<20 AND X_1 AND X_2;