前2段写好，请老师把第三段给写一下，附截图 - 公式模型编写问题提交 - 金字塔客服中心 - 专业程序化交易软件提供商

input:grid(45,1,60,1);//申明并设置参数
variable:level=0;//为全局变量申明语句
dist:=barslast(date<>ref(date,1));
oo:ref(open,dist),COLOR0080FF,LINETHICK2;
zx：=c,COLORC080FF,LINETHICK1;

if holding=0 then begin
dnprice:=oo-grid*mindiff;
if low<=dnprice then begin
buy(1,1,limitr,dnprice);
level:=-1;
end
end
if holding=0 then begin
upprice:=oo+grid*mindiff;
if high>=upprice then begin
buyshort(1,1,limitr,upprice);
level:=1;
end
end

if holding>0 then begin
upprice:=oo+(level+1)*grid*mindiff;
dnprice:=oo+(level-1)*grid*mindiff;

if high>=upprice then begin
sell(1,1,limitr,upprice);
level:=level+1;
end

if low<=dnprice then begin
buy(1,1,limitr,dnprice);
level:=level-1;
end

if time=closetime(0) then
sell(1,holding,limitr,close);
end

if holding<0 then begin
upprice:=oo+(level+1)*grid*mindiff;
dnprice:=oo+(level-1)*grid*mindiff;

if low<=dnprice then begin
sellshort(1,1,limitr,dnprice);
level:=level-1;
end

if high>=upprice then begin
buyshort(1,1,limitr,upprice);
level:=level+1;
end

if time=closetime(0) then
sellshort(1,holding,limitr,close);
end

//第二段是红绿变色线的运行
VARIABLE: aspect=0; //初始化假定做多头
VARIABLE: stopprice=0;//止损价格变量
VARIABLE: stopnum = 10; //止损价差
RUNMODE:0;            //工作于逐周期模式
if barpos = 0 then
   stopprice := l - stopnum;
if aspect = 0 then
begin
//多头处理
if l <= stopprice then
begin
   //多反空
aspect:= 1;
   stopprice := h+stopnum;
end

//处理移动的底部
if l - stopnum > stopprice then
   stopprice := l-stopnum;
end

if aspect = 1 then
begin
//空头处理
if h >= stopprice then
begin
   //空反多
aspect:= 0;
   stopprice := l-stopnum;
end

//处理移动的底部
if h + stopnum < stopprice then
   stopprice := h+stopnum;
end
//画线
PARTLINE(aspect = 0, stopprice , colorrgb(255,0,0)),LINETHICK2;
PARTLINE(aspect = 1, stopprice , colorrgb(0,255,0)),LINETHICK2;
{1、最新价C<=OO线，并且，oo线直行；开空（这时价格运行在oo线和红线之间）；

2、红线变绿，最新价C与红绿线“死叉”，继续持有空单（这时价格运行在oo线和绿线之下）；

3、oo线和红绿线“死叉”，oo线在最新价之下，平空翻多（这时价格运行在oo线之上红绿线之下）；
}
if l<=oo and date=ref(date,1) then buyshort(holding=0,1,market);

if oo<l and cross(stopprice,oo) then begin
sellshort(1,0,market);
buy(holding=0,1,market);
end

主题：前2段写好，请老师把第三段给写一下，附截图