如何在K線上畫出移動止損線

老師好，下面是期指1分鐘交易代碼范本，我想在1分鐘K線圖上分別畫出固定止損線和移動止損線，請問代碼怎么實現,謝謝：

//中間變量
variable:highprice=0;
win1:=0;
win2:=0;

//交易條件
kd:=kd1 and kd2;
pd:=pd1 and pd2 ;

//交易系統
if kd then begin
   sellshort(1,0,limitr,c);
   buy(holding=0,1,limitr,c);
   highprice:=enterprice;
   zs:=enterprice-10;//10點固定止損
end

if enterprice-c>=10 then 多損:sell(holding>0,0,limitr,zs);

if holding>0 then begin
   if c>highprice then highprice:=c;
      win1:=(c-enterprice)/enterprice*100;
      win2:=(highprice-c)/(highprice-enterprice)*100;
   if win1>0 and win1<=0.88 and win2>40 then begin
       多回:sell(1,0,limitr,highprice-(highprice-enterprice)*0.4);
       end
   if win1>0.88 and win2>20 then begin
       多贏:sell(1,0,limitr,highprice-(highprice-enterprice)*0.2);

       end
end