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每一对显示最新一个 (文华财经wh7睿期)

投资者咨询：每一对显示最新一个 (文华财经wh7睿期)
来源:文华财经  日期:2019-5-10 11:09
 SHORT:=12;
LONG:=26;
M:=9;
N1:=55;
DIFF1:=EMA(CLOSE,SHORT) - EMA(CLOSE,LONG); 
DEA1:=EMA(DIFF1,M); 
MACD:=2*(DIFF1-DEA1);
DRAWTEXT(CROSS(DIFF1,0),L,'上'),COLORWHITE;
DRAWTEXT(CROSS(DEA1,0),L,'上穿'),COLORWHITE;
DRAWTEXT(CROSSDOWN(DIFF1,0),H,'下'),COLORWHITE;
DRAWTEXT(CROSSDOWN(DEA1,0),H,'下穿'),COLORWHITE;

技术人员回复
日期:2019-5-10 11:11
 您的意思是 只显示最新的一个 “上、下、上穿、下穿”，历史不显示 ？

投资者咨询：每一对显示最新一个 (文华财经wh7睿期)
来源:文华财经  日期:2019-5-10 11:09
 是的老师

技术人员回复
日期:2019-5-10 14:03
参考：

SHORT:=12;
LONG:=26;
M:=9;
N1:=55;
DIFF1:=EMA(CLOSE,SHORT) - EMA(CLOSE,LONG); 
DEA1:=EMA(DIFF1,M); 
MACD:=2*(DIFF1-DEA1);
A1:=BACKSET(ISLASTBAR,BARSLAST(CROSS(DIFF1,0))+1);
A2:=BACKSET(ISLASTBAR,BARSLAST(CROSS(DEA1,0))+1);
A3:=BACKSET(ISLASTBAR,BARSLAST(CROSSDOWN(DIFF1,0))+1);
A4:=BACKSET(ISLASTBAR,BARSLAST(CROSSDOWN(DEA1,0))+1);

DRAWTEXT(CROSS(DIFF1,0)&&A1,L,'上'),VALIGN0,COLORWHITE;
DRAWTEXT(CROSS(DEA1,0)&&A2,L,'上穿'),VALIGN0,COLORWHITE;
DRAWTEXT(CROSSDOWN(DIFF1,0)&&A3,H,'下'),VALIGN2,COLORWHITE;
DRAWTEXT(CROSSDOWN(DEA1,0)&&A4,H,'下穿'),VALIGN2,COLORWHITE;