besides based on exchanges analisys we have to make our own research.OCEAN IEO on bittrex international could be simple example for this case. investors didn't get profits as their hope and even some of them getting loss.always make our analisys to improve our feeling.
it really can be a real example for an IEO case in exchange. that it gives us the view that the IEO is being exchanged is also large and does not necessarily make investors successful. isn't this not much different from the ICO we have been through in previous years?