X_1:=vol*CLOSE;X_2:=SUM(X_1,1)/SUM(VOL,1);X_3:=EMA(X_2,8);XG:crOSS(X_2,X_3) AND CROSS(HIGH,MA(CLOSE,60)) AND CLOSEOPEN AND CLOSE/REF(CLOSE,1)>1.03 AND REF(MA(CLOSE,60),1)>REF(MA(CLOSE,60),2) AND CLOSE>HIGH*0.98;