Try getting a list of transactions, or working out what you are paying with a margin account. Their reporting is inscrutable. On top of this, their recommended

Try getting a list of transactions, or working out what you are paying with a margin account. Their reporting is inscrutable. On top of this, their recommended way of buying USD securities with a foreign base currency account is to short the forex in order to tie your margin to the exchange rate at purchase. I'm also an engineer, but I know a bad UI when I see one. Pretty much any other brokerage lets you see a clear historical list of transactions, balances and fees, without having to configure a complex report or jump through any hoops.