主图标记距离今天5,12,30,60,89天的k线和显示当天收盘价_理想股票技术论坛

比如 标记 3天的，今天星期四，就在星期一的那根k线做个标记，比如一个点，一个箭头之类的，然后还显示当天收盘价。

gg1:=CROSS(ISNULL(REFX(&CLOSE,5)),0.8);
gg2:=CROSS(ISNULL(REFX(&CLOSE,12)),0.8);
gg3:=CROSS(ISNULL(REFX(&CLOSE,30)),0.8);
gg4:=CROSS(ISNULL(REFX(&CLOSE,60)),0.8);
gg5:=CROSS(ISNULL(REFX(&CLOSE,89)),0.8);
DRAWTEXT(gg1,H*1.01,'*'+TOSTRING(C,2));
DRAWTEXT(gg2,H*1.01,'*'+TOSTRING(C,2));
DRAWTEXT(gg3,H*1.01,'*'+TOSTRING(C,2));
DRAWTEXT(gg4,H*1.01,'*'+TOSTRING(C,2));
DRAWTEXT(gg5,H*1.01,'*'+TOSTRING(C,2));

 

解答如下：

t5:=backset(barstatus=2,5);

tk5:=ref(t5,1)=0 and t5;

t12:=backset(barstatus=2,12);

tk12:=ref(t12,1)=0 and t12;

vertline(tk5 or tk12,1);