Because it's almost solely traded on their own exchange (93.55% volume) that only deals with BCC. They can make up the numbers as they please and nobody would know.

They can send whatever numbers they want for the price and volume to coinmarketcap through their API - which is the only requirement.


I'm not sure why coinmarketcap is dropping the ball here both with the fake circulating supply and listing the untrustworthy exchange.