Please share if you know any good exchange launched in this time period and running successfully.
What are you looking for a 2020 crypto exchange for, boy.
What country do you live in, boy.
There are so many crypto exchanges on this forum that I have seen, but can't mention one by one, too many.
You see for yourself here:
https://bitcointalk.org/index.php?topic=5079048.0, ok.
But crypto exchanges there, issued in 2019.
Good luck.