Globalvariable:hold=drawnull;
//蓝色部分改为你自己的模型
buycond:=h>ref(hhv(h,10),1);
sellcond:=l<ref(llv(l,10),1);
if
holding>0 and sellcond then sell(1,1,market);
if holding<0 and buycond
then sellshort(1,1,market);
if holding=0 and buycond then
buy(1,1,market);
if holding=0 and sellcond then
buyshort(1,1,market);
cc800988:=holding;//这句放在信号稳定的地方
drawtextex(1,1,800,0,'虚拟持仓为:'+numtostr(cc800988,0));//在图表上输入虚拟持仓以便监控
if
not(islastbar) or workmode<>1 then
exit;
xiadan800988:=cc800988-hold;
if xiadan800988>0.5 then
begin
cang:=min(xiadan800988,abs(hold));
if hold<0 then
begin
tsellshort(1,cang,mkt,0,0,'800988'),allowrepeat;
debugfile('D:\800988.txt',numtostr(hold,0)+' '+numtostr(cc800988,0)+' 平空 %.0f',cang);
end
cang:=xiadan800988+min(hold,0);
if
cang>0 then
begin
tbuy(1,cang,mkt,0,0,'800988'),allowrepeat;
debugfile('D:\800988.txt',numtostr(hold,0)+' '+numtostr(cc800988,0)+' 开多 %.0f',cang);
end
end
if
xiadan800988<-0.5 then
begin
cang:=min(abs(xiadan800988),abs(hold));
if hold>0 then
begin
tsell(1,cang,mkt,0,0,'800988'),allowrepeat;
debugfile('D:\800988.txt',numtostr(hold,0)+' '+numtostr(cc800988,0)+' 平多 %.0f',cang);
end
cang:=abs(xiadan800988)-max(hold,0);
if
cang>0 then
begin
tbuyshort(1,cang,mkt,0,0,'800988'),allowrepeat;
debugfile('D:\800988.txt',numtostr(hold,0)+' '+numtostr(cc800988,0)+' 开空 %.0f',cang);
end
end
hold:=cc800988;
这个是模板,为什么加上去不下单呢,是不是3.0修改了什么呀