Murphy USA (NYSE:MUSA) has outperformed the market over the past 10 years by 14.62% on an annualized basis producing an average annual return of 25.14%. Currently, Murphy USA has a market capitalization of $10.39 billion. Buying $1000 In MUSA: If an investor had bought $1000 of MUSA stock 10 years ago, it would be worth $9,507.28 today based on a price of $506.80 for MUSA at the time of writing. Murphy USA’s Performance Over Last 10 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 your cas…