Is the fossil fuel recovery real, or a stepping stone to a fossil-free future? Register now for our 11/17 webinar at 2PM ET In this article we are going to use hedge fund sentiment as a tool and determine whether Discover Financial Services (NYSE:DFS) is a good investment right now. We like to analyze hedge fund sentiment before conducting days of in-depth research. We do so because hedge funds and other elite investors have numerous Ivy League graduates, expert network advisers, and supply chain tipsters working or consulting for them.