投资者咨询：
老师好，请问这两句能改吗，谢谢 (文华财经WH6赢顺V6.7)来源:文华财经 日期:2018-5-11 21:50
老师请把这里的开平仓改成显示“买”和“卖”，谢谢
CROSS(A1X>=0&&DATE<=181231,0.5),BPK;
CROSS(A1X<0&&DATE<=181231,0.5),SPK;
参考：
DRAWTEXT(CROSS(A1X>=0&&DATE<=181231,0.5),H,'买');
DRAWTEXT(CROSS(A1X<0&&DATE<=181231,0.5),L,'卖');
