Barterdex exchange was established founded in Komodo in the year 2017 as a decentralized exchange, that claims to be undergoing maintenance presently. As I am concerned I consider this exchange as a dead exchange because it has take too much time, for maintenance. During it activeness, the exchange allows was very good, it offers beneficial services to customers. Various cryptocurrencies could be traded here coupled with an average trading fee. The zero percent charges of the makers, has boosted the liquidity of the exchange. The exchange has went for upgrade, since 2018, but up till now we haven't received any official announcement about the reopening of the exchange.
In a nutshell, this advice goes to all traders, whenever an exchange announce that it is going for maintenance, it is a very simple task to perform, just make sure you withdrawal all your funds before it closure, if not when it goes for long time upgrade, you will be bothered to withdraw your money which be impossible until the exchange comes back to existence while others will even runoff with your fund.