Answer:
arbitrage
Step-by-step explanation:
Arbitrage can be defined as an act or process of buying buying and selling an asset simultaneously. Purchasing IBM stock and selling it for 5 dollar more simultaneously is an example of arbitrage. Such a seller is going to cash in on the price difference in buying and selling this stock. It is simply taking advantage of the difference in price that is gotten from buying and reselling this stock at 5dollars.