主题：[求助]为什么没有执行

VARIABLE:m1d=0;

if date<>ref(date,1) then m1d:=5;//开仓手数

AA:=MA(C,5)>MA(C,20);

IF time>=092100 AND time<=145700 then begin

if AA then begin
sellshort(holding<0, holding,limitr,c);  
buy(1,m1d,limitr,c);
m1d:=m1d-1;
end
end

if time>=151200 then begin
sell(1,0,limitr,c);
m1d:=0;
end

 这样就可以了