Every investor wants a portfolio that will generate returns, but finding the right stocks for that is always a challenge. The analysts at Goldman Sachs have developed a data-based rule to sort through the mass of stocks and find the shares that are going to bring in solid returns. The key to Goldman’s ‘Rule of 10’ lies in each company’s projected sales growth – the firm looks for stocks with potential to show a multi-year CAGR of 10% or higher. According to David Kostin, the bank’s Chief Investm