java gui and yaho finance API.

I can give you task but you have to finish it before 18 May, if you can't don't apply Build a simulation of a Stock Exchange application using API A Stock Exchange operates in a series of 3 phases in which sales and purchases of shares can be made: the opening phase, the continuous phase and the closing phase. Each of these has its own rules of conduct and the time interval allocated each day. User access is concurrent, each placing their own orders individually. These orders must be saved in a database, and concurrent access can be simulated through synchronous and asynchronous programming techniques. The topic proposes simulating the functioning of the exchange, experimenting and comparing various technical implementation alternatives. Budget:50~100$ Deadline:18 MAY