[Kaiko: South Korea Accounts for 30% of Global Crypto Trading Volume, Altcoins Make Up 85%] BlockBeats News, April 15, according to crypto data firm KaikoData, South Korea accounts for 30% of global crypto trading volume, with altcoins making up as much as 85%, while Bitcoin accounts for only 9% and Ethereum 6%. South Korean trading platforms have an average weekly trading volume of $2.622 billion, dominated by altcoins, reflecting strong speculative characteristics. In contrast, Japan's crypto trading volume remains stable at $2-3 billion per month, significantly lower than South Korea, but Bitcoin's 1% market depth is 3-5 times that of South Korea, offering better liquidity.