Wooah, I usually check coinmarketcap for the update of price and top gainers and losers. But good find there, likewise it doesn't really matter if they didn't made it to the top 100. Kucoin has it's own good record for the volume there and it might be a system glitch on the end of coinmarketcap. But if you'll compute the list of coins there and it's volume, you can have an idea on how it's lively.
Needless to say, it's not really an important matter.