Final answer:
When buying and selling stock, the net profit is determined by calculating the difference between the selling price and the buying price, and then subtracting any transaction fees.
Step-by-step explanation:
When buying and selling stock, your net profit is determined by calculating the difference between the selling price and the buying price, and then subtracting any transaction fees. For example, if you purchased 1000 shares of Nike at $24.50 per share and sold them at the current price of $39.75 per share, with a transaction fee of $9.99, your net profit would be:
Selling price per share - Buying price per share - Transaction fee = Net profit per share
$39.75 - $24.50 - $9.99 = $5.26
So, your net profit from each stock transaction would be $5.26 per share.