老师帮忙写个 均线买卖指标 (文华财经WH6赢顺V6.7)

 60均线下穿144均线 出现卖加粗字   60均线上穿144均线 出现买字加粗字  谢谢

 参考

MA60:MA(C,60);
MA144:MA(C,144);
DRAWTEXT(CROSS(MA60,MA144),L,'买'),VALIGN0,FONTSIZE25;
DRAWTEXT(CROSSDOWN(MA60,MA144),H,'卖'),VALIGN2,FONTSIZE25;