IEO will massively occur in any exchanges, even new and unreputable exchanges could launched it.and as investors we must becarefull with this trend , dont tempted by profits that we might earn if participating.for example ocean ieo in bittrex make thier investors loss alot.no one could guarantee IEO will always give us profits.
Yes, one example is the Bittrex ocean IEO which has indeed caused investors to suffer losses. We all should not invest in the IEO because many people benefit from the IEO. But it also doesn't hurt if you really want to invest in the IEO. Actually we only advise investors to be careful if they want to invest in the IEO.