Korean exchange Bithumb has launched its own decentralized exchange (DEX). There will be no transaction fees charged for transactions on Bithumb's new DEX for the first month. There's also $100,000 (500 ETH) worth of digital tokens scheduled to be airdropped. Interestingly, Bithumb's DEX has been launched shortly after the announcement of its planned $353 million partial acquisition by a blockchain consortium on October 12th.