They are officially going to be traded in three exchange but they should also include forkdelta as their fourth exchange, it's a decentralized market they ar enow trading ICOVO I forgot the link to that trading can anyone provide me the right link to that.
Maybe this is one of the reasons why they delay their listing on the three exchanges because the price in forkdelta is very lower than the ICO price, but if this project is really going to make noise this 2019 you should buy in forkdelta while it is cheaper this is a big opportunity waiting.
The total on forkdelta has 30000 OVO for 55 ETH, a price worth buying for long-term investors.
But I don't see it moving at all I have my ICOVO but I will not go for etherdelta would rather support the three exchanges that it is officially listed, than forkdelta this is one of the projects I honestly believe in, this is a project that wants to solve something in the ICO industry.