M144:=EMA(VAR1,144),LINETHICK2,COLOR0000FF; M250:=EMA(VAR1,250),POINTDOT,LINETHICK2,COLORF00FF0; VAR2:=(CLOSE+HIGH+LOW)/(3); VAR3:=(EMA(VAR2,10))*(T1); VAR4:=(REF(VAR3,1))*(T1); AA:=DRAWTEXT(CROSS(VAR3,VAR4),(VAR3)*(0.98), IN ),COLOR00FFFF; 买入:IF(AA,1,0);