The way trade is implemented is not very reallistic as the owner of the trader will make all the gains. I propose that these gains are shared between the trader and the market. Attached is a very simple patch to do it. In it, the sharing of the gains is 50% at each market, so that when trading between 2 markets, each of the owner of the markets will have 25% of the gains and the owner of the trader will have 50%. As I like to play with several AIs, some of them being my allies, this new trading is an easy way to help them when needed. mimo trader.patch