[Weekly Trading Volume of South Korea's Top 5 Crypto Exchanges Drops to 20.5 Trillion KRW, Down 19.56% Week-on-Week] According to Deep Tide TechFlow, on October 4, citing data from Digital Asset, the weekly trading volume of South Korea's top five cryptocurrency exchanges from September 25 to October 2 was approximately 20.5 trillion KRW, equivalent to $15.1 billion, marking a week-on-week decrease of 19.56%, or roughly 5 trillion KRW (approximately $3.7 billion). Among them, Upbit maintained its first-place position with a 64.04% market share, though it dropped by 3.3 percentage points compared to the previous week. The market shares of Bithumb and Coinone rose to 26.66% and 6.58%, respectively. The rankings of the five exchanges remained unchanged.