The market has gone wild over artificial intelligence (AI)-based data analytics company Palantir Technologies (PLTR 0.26%). Palantir stock is up more than 440% during the past year, and it trades at the almost obscene price-to-earnings (P/E) ratio of 700.Palantir essentially uses AI to offer a unique and specific set of services, creating real value that its customer base is willing to pay for. It has developed a robust platform that has a long growth runway in a niche market, and there are high barriers to ...