主题：请帮助编写模型

variable:a=0,b=0;

 

if a=0 then begin

buy(1,1,limitr,c+2*mindiff);

a:=1;

end

 

if b=0 then begin

buy(1,1,market);

b:=1;

end

if c-enterprice>3*mindiff and holding<0 then sellshort(1,0,market);

if enterprice-c>3*mindiff and holding>0 then sell(1,0,market);

请在策略求助区发悬赏贴

策略编写求助区，发金币悬赏贴，

编写模型请去策略编写求助区发金币悬赏贴

http://www.weistock.com/bbs/dispbbs.asp?boardid=11&Id=7346