主题：[求助]如何得到日内开仓手数之和

VARIABLE:m1d=0;

if date<>ref(date,1) then m1d:=5;

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

if AA and time>=092100 AND time<=145700 and m1d>=1 then begin

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

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

我想从上面的公式中得到日内开仓手数之和，应该怎么编写，谢谢！！！