StockSim is a Java application which, as main feature, allows users to simulate stock market portfolios. The StockSim application is composed by two main programs:

• StockSim Server: supposed to be running 24/7 to ensure historical data is always up-to-date;
• StockSim Client: can be launched in either admin or user mode and provides different functionalities based on the running mode.

The StockSim Server is not thought to be distributed to end users and is intended to be running on a Server machine, whereas the StockSim Client can be used by both administrators and normal users. The choice was made to provide the same program to both administrators and normal users with two different running modes. Administrators can add new ticker symbols, new administrator accounts, delete both administrator and normal user accounts. Normal users have access to stocks and ETFs historical data, day by day, starting from 2010. They can search for and visualize Stocks, create their own stock portfolios, run simulations and visualize the resulting statistics.

All the programs are terminal based but the StockSim Client, running in user mode, can display charts resulting from the different operations performed on stocks.

StockSim relys upon both a MongoDB Cluster and an Apache Cassandra Cluster.

The Intellij IDEA Java project can be found in the Stocksim directory. Just open it in the Intellij IDEA IDE and generate the JARs with the following command:

$ mvn package

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Stocksim 1.0:
[INFO] 
[INFO] Stocksim ........................................... SUCCESS [  0.001 s]
[INFO] Library ............................................ SUCCESS [  0.820 s]
[INFO] Client ............................................. SUCCESS [  6.287 s]
[INFO] Server ............................................. SUCCESS [  5.337 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  12.514 s
[INFO] Finished at: 2021-01-24T12:58:10+01:00
[INFO] ------------------------------------------------------------------------

you will then find the JARs with the dependencies in the targer directory of each module.

Execute with the following command:

$ java -jar Server-1.0-jar-with-dependencies.jar

or

$ java -jar Client-1.0-jar-with-dependencies.jar