In the past 24 hours, XRP trading made up 37% of all volume on Bithumb, 18% of volume on UpBit, and a staggering 50% of all volume on Korbit, data from CoinGecko and CoinMarketCap shows. These volumes were against the U.S. dollar on UpBit, and against the Korean won on Bithumb and Korbit.