The volume of Catex.io is real, is this exchange based in China giving you a voucher? The exchange was born only a year ago, they have a CATT token (2 billion) which currently costs very little $ 0.000482 ..... could it be an interesting investment?
I see today trading volume reach $602.496.831 / 73.205 BTC
I don't understand why the development of CATEX Exchange is very fast and can beat other big & old exchanges like Livecoin, Mercatox, Kucoin and so on, it's too risky if you invest there.