COSS token is a great investment (especially for those who bought it on ICO

). Just look at such big exchanges as Binance or KuCoin and their tokens: BNB & KCS.
But you have to wait until COSS will get more popularity.
KuCoin got popular so fast and is a noted name today. COSS has to do something to gain traction. Otherwise, they will be some other alt shill coin soon. I don't see exchange gaining volumes since last few months.