Stock Market Application created with Java

This Stock Application has been created for the Programming Applications module. The data is provided by Yahoo Financial Data Service in a CSV file. The user can choose among different options to decide how they want to display the data. Before the program uses Yahoo through the internet, this application checks all the possible mistakes which could be performed by the user (e.g. leap years, lowercases in stock symbols …) so that there won’t be any anomalies.