Dears,
I have a concern related to the spot currency exchange, my customer requirements is to know profit and loss from currency trading.
how to map this on SAP, as i made the configuration but i sense that something wrong 
i made the Forex attributes for the spot transaction type that it will not translate to local currency (i didn't mark the check box), which made the TPM18 t.code display revenue or loss comparing the rate used in the orders with the average rate, as an accounting point of view is that right?, if not please assist in applying this cycle.
your assistant is highly appreciated.
Regards,
Ahmed Samir