AA:=REF(CLOSE,1); BB:=SMA(MAX(CLOSE-AA,0),9,1)/SMA(ABS(CLOSE-AA),9,1)*100 ; T3:=CROSS(BB,50); CC:=100*(CLOSE-MA(CLOSE,21)); ACC:=EXPMEMA(CC,21); T4:= ACC REF(ACC,1); T5:=CC T1 && T2 && T3 && T4