Initial Paper market

[Duncan-McD]

Create a portfolio module to keep track of user’s currently owned stocks, handle money that the user will choose to invest

Functionalities:

• shares of each stock owned
• amount of liquidity remaining
• total portfolio evaluation
• display net changes to each stock
• list of stocks currently in portfolio

[Duncan-McD]

57 outlines the intial ideas for portfolio's functionality

[Duncan-McD]

60 #65