In economics, valuation using multiples, or “ relative valuation ”, is a process that consists of: identifying comparable assets (the peer group) and obtaining market values for these assets. converting these market values into standardized values relative to a key statistic, since the absolute prices cannot be compared. Calculating the value of a stock The formula for the price-to-earnings ratio is very simple: Price-to-earnings ratio = stock price / earnings per share Our investment calculator tool shows how much the money you invest will grow over time. We use a fixed rate of return. To better personalize the results, you can make additional contributions beyond the initial balance. You choose how often you plan to contribute (weekly, bi-weekly, monthly, semi