Color and arrow indicator shows the net gains (green) / losses (red).
Buy low, sell high baby!
Wallet is the users safe cash, Net Worth is the total of all the users stock prices multiplied by shares. Ex: netWorth = (stockPrice1 * shares) + (stockPrice2 * shares) (stockPrice1 * shares) etc...
Programmed users to receive paychecks consecutively while playing the game.