This is very basic but I tend to forgot, so this is my glossary of investment stuff to remember 🙂 TLDR; P/E is 20 to 25 (low is better). P/S is between 1 and 2 (low is better). low debt (<30%) to asset means company can innovate. Price-to-Earnings (P/E) ratio The Price-to-Earnings ratio is tipically used as indicador of relative value between companies that are relatively mature and generally profitable. It indicate how much potential investors currently have ot pay for each dollar of Earnin...