End of the first day of the challenge. Started with a principal of 1000u, and now the account shows 1075u.

My hands were a bit itchy today, so I opened 16 positions in one go—12 were profitable, netting over 97 bucks; 4 hit stop-loss and closed, losing 6.2. Theoretically, shouldn't I have made over 90 in net profit?

But when I checked the account statement, I was shocked: the fees deducted were 15u???

That's way too much, almost a fifth of my profits. If I had known frequent trading was this expensive, I would've just held my positions passively... I definitely need to adjust my strategy, or else all my profits will just go to the platform.