E.g., I bought 1 SPY stock on January 7th, 2021, then 1 SPY stock on January 8th, 2021. I'm planning to hold them for exactly one year. For tax purposes, can I sell the stock I bought on January 8th, 2021 first on IBKR?
How does IBKR charge margin interest and commission from your account? Is it already calculated on the realized pnl on the orders and trades menu, or do you have to calculate it yourself?
Does ibkr charge inactivity straight from your ibkr account or bank balance? And if it's from my account, how do they charge it if all of my money are already being used to buy securities?