Market makers procure a benefit by spreading the protection offer and the offer cost. Since market markers bear the danger of covering given security, which may drop in value, they are made up for this danger of holding the resources. For instance, consider a financial backer who sees that Apple stock has an offered cost of $50 and a request cost of $50.10. This means the market marker purchased the Apple shares for $50 and sold them for $50.10, procuring a benefit of $0.10.