As a rule, most blockchain- projects that have collected tens of millions of dollars for ICO, issue tokens on the exchange without real production growth.
What does it mean?
Well, hype gone and the demand gone. If a token/coin does not have real value then they will fall. Out of the few thousands of crypto in coinmarketcap you will find 99% of them are useless. So do not expect much.
The same is going to happen with these IEO hype too.