<prompt> Human: So I opened an Roth IRA account on Vanguard and it withdrew 5500 from my bank account to a money market settlement fund in one night without me realizing it. Now its not an issue as do I intend to max it out before April 2017 but how would I go about limiting this transaction from going over 5500? Also:How do I close a regular brokerage account?Can I transfer back my money market settlement fund from Vanguard back to my bank account without penalty?How do I limit the amount of withdraw per period like every week2 weeks, etc. in the future?Thank you!  <response>: Why dont you get in contact with Vanguard themselves rather than asking Reddit? This sub is for general financial advice, not advice on how to use a specific product... 