Net Buy Price = 2 * $120 = $240, Buy Commission = $37500, Net Sell Price = 2 * $438 = $876, Sell Commission = $52200, Profit/Loss = Net Sell Price - Net Buy Price - Buy Commission - Sell Commission = $876 - $240 - $37500 - $52200 = $30300.
It's important to note that the stock market is unpredictable and past performance is not indicative of future results. The price of Apple stock may not go back up to $438 per share and there are various factors that can affect the stock price. It's always recommended to do your own research and consult with a financial advisor before making any investment decisions.