jMarkets is a Java-based software for large scale, web-based market experiments. We have worked on this project for the thesis of our friend Arie Skenazi Gözlüklü studying PhD in finance at Boconni University. Our mission in this project is to investigate original jMarkets and to add some extra features on it. These extra features can be listed as hidden order, trading target, information shock, new payoff and bankruptcy functions. The main challenge in this project was understanding an existing huge project and then adding some new properties on it without any software design document. And also it was hard to learn financial terms for us :)

Here is the main structure of jMarkets.