What is the actual swap fee?

I simply received 50 BUSD of PIVX, it went up around 1% in the previous few minutes so I checked to see how a lot BUSD I might get if I swapped my PIVX, it says 49.740 BUSD. How is that potential if the worth of PIVX increased and there's zero charge? It's only gone up within the last four minutes since I swapped it but I have less than what I started with. Certainly I'd have 50.5 BUSD? I'd have above 50 no less than.

What are the actual fees for utilizing swapping so I can assess what my investments will probably be value accurately? I did a number of comparable checks with much greater amounts a number of days ago and it was very clearly taking a proportion for every transfer. Is it the standard zero.2% plus no additional charges? Is that what's meant by no fees? I beforehand used Uphold they usually added large additional unpredictable fees to the transfers.

I shouldn't need to calculate this myself.

I'm proud of 0.2% to swap currencies but this undoubtedly isn't "no charge". I all the time find yourself with lower than what I used to be quoted. I anticipate a transfer payment, I'm using your app and methods, I simply need to know what it's.