NCS Multistage (NASDAQ: NCSM ) has enjoyed a spectacular rally in the last 12 months. The stock has surged 140% and thus it has outperformed the Energy Select Sector SPDR Fund ETF ( XLE ), whichI 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 other mathem ...