Quote from: Mic85saint on June 04, 2018, 07:52:59 AM

Is it worth to buy their own coin which they only do exchange.?

example : Binance exchange. their coin is Binance coin (BNB)

probably they have a lot stage on ICO and maybe this is their 1st stage (exchange)

I just want to know your opinion only.

It's worth it if you are frequently trading,since usually these altcoins created by exchanges are here to make trading fees smaller.
Exemple:Binance,there is an option to make trading fees only 0.5$ if you pay them using BNB.
Regards