To be honest I can see several reasons as to why CMC won't list 421 coin at the moment. 1 421 is only listed on one exchange CryptoHub which doesn't rank all that high when it comes to volume for exchanges. 2 421 doesn't have much volume at the moment, yes we get some good days where the volume is good but it needs to be more consistent before CMC will take a look. I believe that in the future we will eventually see 421 listed on CMC but for now we just have to wait. Maybe another exchange would help out? The problem now is that almost all exchanges charge an outrageous listing fee.
yes, you could be right. There are still some "cheaper" exchanges like crex or cryptobridge. Maybe it would be good to have an additionally LTC trading pair
I think crex24 is a good one for 421 coin, I believe the listing fee is very cheap from what I have seen compared to all the other exchanges. I think its around 0.15 for a listing, I could be wrong but I'm sure I saw another dev post this on discord. I know CB is now at 2 BTC for a listing, that has gone up as it was 1 BTC not long ago and when they first launched it was way cheaper. Nova might also be a good exchange for 421, I do think that when the next bull runs comes along 421 needs to be on another exchange as no one really knows about CryptoHub.