The volatility margin in cryptocurrencies during new ATH season has become large as Bitcoin can rise10k USD in less than a month.
AFAIK, Celsius Network make profits by lending coins to funds, exchanges, and other loans with 9% interest.
I don’t know, but it is stupid to borrow from an institution based on profiting from making loans to other parties.
Realizing profits is when price low, so the current time is the worst for getting a loan.
Thing is trading requires an active rol, its quite time consuming and stressing, hodling isn't. So if this is your profile and that your risk capacity, 4% APY and loans against those crypto assets that looks like a good option to me. Trading is a whole different game.