NEX is a security token or utility token? Is NEX going to redistribute its profit to coin holders, or just like other exchanges now, provide simple exchange function and collect fees from its users. I'm looking for an exchange that redistribute profit to coin holders, or something like that.
NEX tokens staking: 25% of the fees if locked for 1 year, 75% if locked for two years.
Here is an interesting table in which you can see the possible profit per 1000 NEX tokens based on other exchanges' volumes:
http://fs1.directupload.net/images/180428/972q6j7h.jpg