X_1:=MA(CLOSE,20); X_2:=IF(REF(CLOSE,1)*1.093-CLOSE<0.01,1,0); XG:CROSS(CLOSE,X_1) AND X_2 AND X_1>REF(X_1,1) AND REF(X_1,1)>REF(X_1,2) AND REF(X_1,2)>REF(X_1,3);