I believe that there are positive changes in relation to foreign exchange trading and equity business games, major foreign exchange is easier than stock trading games, especially because they can be bought and sold, coming from anywhere through foreign rather than specific stock trading contests, which often require work in inventory is limited, and there are many other differences. Allegations involving the currency market are not so complicated when compared to wall street games. In this currency market every day trillion dollars tends to be exchanged here. But in your wall street game, only a portion of the company's shares tend to be exchanged here. The total economy of the planet depends on the currency market.