蜻蜓点水形态选股

MA250:=EMA(C,250);
HC250:=COUNT(C MA250,10) =8 AND (CROSS(L,MA250*1.02) OR CROSS(L,MA250));
HCBP:=FILTER(COUNT(HC250,3) AND C MA250,5);
DRAWTEXT(HCBP,L*0.98 , '蜻蜓◆点水');