I am thinking to transfer my entire account from TD Ameritrade to interactive brokers. Has anyone done this before. Any words of caution, regrets etc? It seems interactive brokers have lowest margin rates and that's why I am transferring. Any heads up?
Pretty painless to do. You can move with an ACATS transfer. Just be okay that you won't be able to access anything for a few days while it moves.
What's the fee for the account for the lower rates