Vanguard stocks are a great way to take a position if you have a certain amount of experience with stocks and shared funds. Similar to most companies, Vanguard changes all their policies and procedures often and it can end up being difficult to keep up with the new types. In this article I will show you the optimum time to buy Vanguard shares and also assist you to learn to understand their difficult policies so as to make an prepared advice decision about what sort of shares to buy.