You don't need TTS to be in the business of trading stocks (Day Trader).
There is a lot of discussion threads here about how to report expenses.
There is much disagreement, As far as I can tell no one has a definitive answer.
Maybe there's a tax lawyer out there somewhere who knows what they're doing, but you won't find them on this forum.
One thing should be clear, it must be an actual business, not just a hobby.
