X_1:=CLOSE/REF(CLOSE,1) 1.0991; X_2:=FINANCE(40) 8000000000; X_3:=CROSS(EXPMA(CLOSE,5),EXPMA(CLOSE,10)) OR CROSS(EXPMA(CLOSE,5),EXPMA(CLOSE,20)); X_1 AND X_2 AND X_3;{九毛八公式指标网www.9m8.cn};