American Finl Gr (NYSE:AFG) has outperformed the market over the past 20 years by 1.83% on an annualized basis producing an average annual return of 10.38%. Currently, American Finl Gr has a market capitalization of $11.39 billion. Buying $100 In AFG: If an investor had bought $100 of AFG stock 20 years ago, it would be worth $717.41 today based on a price of $135.72 for AFG at the time of writing. American Finl Gr’s Performance Over Last 20 YearsFinally — what’s the point of all this? The key insight to take from this article is to note how much of a difference compounded returns can make in…