BitMex is a high volume crypto exchange created by a talented team of economists, high-frequency traders and web developers for the crypto community.
Here you will never find any issues regarding the liquidity of your cryptocurrencies.
The primary currency traded on this exchange is Bitcoin and its future contracts.
Apart from Bitcoin contracts, one can also play around with future contracts for altcoins such as Bitcoin Cash, Ethereum, Cardano, Litecoin, Ripple.
The registration process on BitMex is quite simple where you just need to register through your email ID and their fee structure is also quite straightforward.