I am trading cryptocurrency in Korea,and I am using two different exchange platforms: a exchange called Dove Wallet and Binance, due to liquidity and also a price difference called Kimchi Premium. Is it common to use two or more exchanges?
Yes you can there is no restrictions on how many exchange you want to use. And you know you also can amek profits from the price difference in the exchanges you are trading for particular coins which is commonly known as arbitrage trading.