OKX – a cryptocurrency exchange created in Hong Kong in 2014. China's harsh policy on cryptocurrencies led the exchange to relocate to Malta in 2018. The authorities in China banned trading of ICO tokens, which made up a large part of the exchange's profit. The platform allows users to trade on both the spot and futures crypto markets.

The exchange supports more than 400 trading pairs. OKX supports trading of many popular cryptocurrencies and stablecoins, for example USDT, USDC, as well as USDK. In addition, the exchange offers margin trading and various financial instruments: perpetual swaps, futures and options.