It removes the pressure to decide when to make each investment—sidestepping the possibility that you’ll be too indecisive to make any move at all. Get started today Open an account online. If you want to set up a new automatic annuity builder, please complete the form. But if you need help managing your portfolio, find out what a Vanguard advisor can do for you. What do I need to know? When they’re cheaper, you’ll buy more of them.