As you know IEO trend is growing but i feel IEO is profitable only for those who invested in token sale but who have purchased altcoin after launched they suffer loss majority of the investors ,as the BTT and some other altcoin examples of IEO.
yep, those who buy good prices at IEO then they are profitable. In fact, for this crypto market, the wise will go first and the stupid ones will follow. Those projects can live well or not is based on their community, if the community is getting weaker then the people who buy after the coins are traded, they are more likely to lose. The best way is that we should join early, if it's too late then we shouldn't join to avoid big risks. That's how we get big profits in this manipulated market.