What Is the OK Exchange? OKEx is one of the leading cryptocurrency exchanges in the world, but you may not recognize it if you live in the U.S., Hong Kong, or or one of the other nearly 20 countries it doesn’t service. This Malaysia-based exchange (originally started in China under OKCoin) has a wide selection […]The post What Is OK Exchange? Introduction to OKEx and OKB Token appeared first on Crypto Briefing.