I see. That sounds too complicated for me, especially when I don't do daily trading and entering trades manually isn't a big problem. The biggest issue for me is that these portfolio managers don't have "shared wallets". What I mean is that when I buy BTC with fiat and then an altcoin with BTC, my BTC balance doesn't go down. Instead, it's considered as a new deposit. Any chance that you know some that supports this, please?