标题：开仓信号

此主题相关图片如下：捕获.png

老师，怎么限定1根K只开1次

if upper-MID<100*mindiff and  upper-MID<80*mindiff and c<ma30 then begin
buy(1,1,MARKETR);
end

if MID-LOWER<120*mindiff and upper-MID<100*mindiff and c<ma30 then begin
buy(1,2,MARKETR);
end

if   MID-LOWER<120*mindiff and c<ma30 then begin
buy(1,3,MARKETR);
end

if upper-MID<100*mindiff and  upper-MID<80*mindiff and c<ma30 and typebar(1,1)>0 then begin
buy(1,1,MARKETR);
end

if MID-LOWER<120*mindiff and upper-MID<100*mindiff and c<ma30 and typebar(1,1)>0 then begin
buy(1,2,MARKETR);
end

if   MID-LOWER<120*mindiff and c<ma30 and typebar(1,1)>0 then begin
buy(1,3,MARKETR);
end

我放到后台， TTYPE(1,3 )，是开空信号，出现与预定参数不符

老师，我只限定一下1根k成交1次，但是放到图表上也没有信号啊

if upper-MID<100*mindiff and  upper-MID<80*mindiff and c<ma30 and holding=ref(holding,1) then begin
buy(1,1,MARKETR);
end

if MID-LOWER<120*mindiff and upper-MID<100*mindiff and c<ma30 and holding=ref(holding,1) then begin
buy(1,2,MARKETR);
end

if   MID-LOWER<120*mindiff and c<ma30 and holding=ref(holding,1) then begin
buy(1,3,MARKETR);
end

 

如果还不对，请将全部代码贴出

我用的typebar不是type，type你那样写，自然是参数错误

if upper-MID>100*mindiff and upper-MID>80*mindiff and c>ma30 and tholding2=ref(tholding2,1) then begin
tbuyshort(1,1,mkt);
end

if upper-MID>120*mindiff and  upper-MID>100*mindiff and c>ma30 and tholding2=ref(tholding2,1) then begin
tbuyshort(1,2,mkt);
end 

if   upper-MID>120*mindiff and c>ma30 and tholding2=ref(tholding2,1) then begin
tbuyshort(1,3,mkt);
end

if upper-MID<100*mindiff and  upper-MID<80*mindiff and c<ma30 and tholding2=ref(tholding2,1) then begin
tbuy(1,1,mkt);
end

if MID-LOWER<120*mindiff and upper-MID<100*mindiff and c<ma30 and tholding2=ref(tholding2,1) then begin
tbuy(1,2,mkt);
end

if   MID-LOWER<120*mindiff and c<ma30 and tholding2=ref(tholding2,1) then begin
tbuy(1,3,mkt);
end

老师，改成后台这样对吗??

后台不能这样用，要这样改：

GLOBALVARIABLE:tt=0;

if upper-MID>100*mindiff and upper-MID>80*mindiff and c>ma30 and tt<>time then begin
tbuyshort(1,1,mkt);

tt:=time;
end

 

if upper-MID>120*mindiff and  upper-MID>100*mindiff and c>ma30 and tt<>time then begin
tbuyshort(1,2,mkt);
tt:=time;

end 

 

if   upper-MID>120*mindiff and c>ma30 and tt<>time then begin
tbuyshort(1,3,mkt);

tt:=time;
end

老师，后台还是没有限制住1根K成交1次的问题

if upper-MID>100*mindiff and upper-MID>80*mindiff and c>ma30 and extgbdata('tt')<>time  then begin
tbuyshort(1,1,mkt);

extgbdata('tt')<>time;

end

 

if upper-MID>120*mindiff and  upper-MID>100*mindiff and c>ma30 and extgbdata('tt')<>time then begin
tbuyshort(1,2,mkt);
extgbdata('tt')<>time;

end 

 

if   upper-MID>120*mindiff and c>ma30 and extgbdata('tt')<>time  then begin
tbuyshort(1,3,mkt);

extgbdata('tt')<>time;

end

 

请改成这样的格式