Hello, world!

In this project, I used Python's framework Flask, HTML, CSS, Bootstrap, and db sqlite3.

Working Principle: After successful registration, a symbolic 10.000$ is assigned to the user. Users can quote, buy and sell stocks by interacting with IEX (https://www.iexexchange.io/) API's. Additionally, users have the chance to see their portfolio, past transactions and are able to change their password.

Here are the features of each section:

It is asked the user to provide a username and password in order to access the functionalities of the web application. Password is stored in SQLite database with hash.

Users can log in with their username and password.

Users can see their current share(s), corresponding value, and cash balance.

Users can quote a valid stock by interacting with real data from IEX.

Users can buy a share(s) as long as they have sufficient funds. After a successful transaction, the user is alerted and data is stored in the purchases table. Users can keep track of their transactions under history.

Users can sell share(s). After a successful transaction, the user is alerted and data is stored in the purchases table as a negative value. Users can keep track of their transactions under history.

History keeps track of the user's transaction details such as date, amount, price, and symbol.

Users can update their password.