I started using this exchange at the beginning of the year. Overall, I haven't noticed anything outstanding. The exchange looks quite normal, offering spot and margin trading (leverage up to 25), as well as futures contracts. There are three markets on the spot, all cryptocurrency, but there are quite a few instruments. Fiat is not supported on this exchange, except for the option to buy crypto through an exchange service. Trading can be done through both regular and professional terminals, depending on convenience. As for liquidity, it varies depending on the trading pair. I didn't like working with altcoins through this exchange, as the volumes are clearly lacking. Sometimes I had to wait a long time for a limit order to be executed. Everything is fine with the major pairs. I'm also not entirely clear on the logic behind the fee structure. For example, they have separated trading fees for major assets and altcoins, which seems logical and should increase liquidity. However, the rates for trading altcoins turned out to be higher for both takers and makers. There's not much to say about the exchange itself, just that it is a successor to BitMEX, but I haven't traded there, so I don't have any information about it. Overall, the reputation seems to be fine.
