Star Group (NYSE: SGU ) has underperformed the broad market by a wide margin in the last 12 months, as it has edged down 1%, whereas the S&P 500 has rallied 19%. After such a striking divergence from theI am a chemical engineer with a MS in Food Technology and Economics, and a MENSA member. I am the author of the book "Investing in Stocks and Bonds: The Early Retirement Project" (2024):I am also the author of the book "Mental Math: How to perform math calculations in your mind".I am also the author of 2 oth ...