MA200:=EMA(CLOSE,20); MA400:=EMA(CLOSE,40); MA600:=EMA(C,60); AA:=BARSLAST(MA400>MA600 AND (MA200=MA400 OR MA200>MA400)); BB:=REF(COUNT(C<MA600,AA)=AA,1); CC:=CROSS(C,MA600) AND VOL>MA(VOL,5) AND (C-REF(C,1))/REF(C,1)*100>3; ����:BB AND CC;