Over the years, Nike's earnings per shares has gone up. The NBA announced that for the next eight years they will have Nike provide their on-court apparel. This means that Nike will become the first major sports uniform dealer to provide gear for two sport programs, the NFL and the NBA.
Over the course of Nike's existence the only way that the price of their stocks has gone is up. I would definitely buy a stock from Nike because on their chart it shows a steady increase during every year. Also since the market keeps increasing the likelihood of the company going bankrupt is extremely low.