主题：请教一个函数以及程式编写

你的箭头和画线，体现出了什么的“相邻”？

DIFF : EMA(CLOSE,S) - EMA(CLOSE,P);
DEA  : EMA(DIFF,M);
MACD1 : 2*(DIFF-DEA), COLORSTICK;
nn1:=barslast(macd1>0 and ref(macd1<0,1));

nn2:=barslast(macd1<0 and ref(macd1>0,1));

s1:=sum(macd1,nn1+1);

s2:=sum(macd1,nn2+1);

if macd1>0 then macd2:=s1;

if macd1<0 then macd2:=s2;
mm:macd2,nodraw;
drawtext(macd1>0 and ref(macd1<0,1),macd1,numtostr(ref(mm,1),2)),colorred;
drawtext(macd1<0 and ref(macd1>0,1),macd1,numtostr(ref(mm,1),2)),colorgreen;

 

 

这个是以前我写的，直接在系统自带的macd公式里面改

DIFF : EMA(CLOSE,S) - EMA(CLOSE,P);
DEA  : EMA(DIFF,M);
MACD1 : 2*(DIFF-DEA), COLORSTICK;
nn1:=sumbars(macd1>0 and ref(macd1<0),1);

nn2:=sumbars(macd1>0 and ref(macd1<0),2);

nn:=sumbars(macd1<0 and ref(macd1>0),1);

s1:=ref(sum(macd1,nn),nn1);

s2:=ref(sum(macd1,nn),nn2);

s1是最近一块绿的总和，s2是最近第二块绿的总和，两个相减就是你要的值

nn:=sumbars(macd1<0 and ref(macd1>0),1);

 

这一句改为

nn:=sumbars(macd1<0 and ref(macd1>0,1),1);

DIFF : EMA(CLOSE,S) - EMA(CLOSE,P);
DEA  : EMA(DIFF,M);
MACD1 : 2*(DIFF-DEA), COLORSTICK;
nn1:=sumbars(macd1>0 and ref(macd1<0,1),1);

nn2:=sumbars(macd1>0 and ref(macd1<0,1),2);

nn:=sumbars(macd1<0 and ref(macd1>0,1),1);

s1:ref(sum(macd1,nn),nn1),nodraw;

s2:ref(sum(macd1,nn),nn2),nodraw;

此主题相关图片如下：1.png

你显示的数据过多，需要减少k线数量的显示

在k线图空白处 右键  窗格属性 勾选 指定开始时间

下面的代码承接上面的代码

 

if s2<s1 then begin

   sellshort(1,0,market);

   buy(holding=0,1,market);

end

 

if s2>s1 then begin

   sell(1,0,market);

   buyshort(holding=0,1,market);

end

位置不改，就是这样显示的

就这样写，不改