大豆-豆粕的套利（大豆只做空，豆粕只做多）
[color=#212121][font=宋体, Arial, Helvetica, sans-serif][size=14px]一个大豆-豆粕的套利（大豆只做空，豆粕只做多），代码如下：[/size][/font][/color][color=#212121][font=宋体, Arial, Helvetica, sans-serif][size=14px][code]
DD:="AX09$CLOSE";
DP:="M09$CLOSE";
diff:=DD-DP;
if strcmp(stklabel,\'M09\') = 0 then
begin
buy(diff>1200 and holding=0,1,limitr,C);
sell(diff<=600,1,limitr,C);
end
if strcmp(stklabel,\'AX09\') = 0 then
begin
buyshort(diff>1200 and holding=0,1,limitr,C);
sellshort(diff<=600,1,limitr,C);
end
[/code]
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