EL for %Commisions- Help

[Johan Labuschagne <johan@xxxxxxxxxxx>]

List  (Sorry stupid Newbie question. I watched the list but no solution yet.)

I want to program the systems to reflect our  %commission structure for
back testing since the price of shares (and commission) changes all the way.

It is (1.8% commission on the total value of each new trade + initial or
(minimum) amount of currency ) for buy and for sell. 

Anyone with code or solutions?

The calculation in the systems is easy but how do you get the default
contracts (number) into EL?= what variable?(TotalTrades, MaxContracts(num),
MaxEntries(num) did not work)

Thanks in advance
Johan