According to Odaily Planet Daily, data from The Block Pro shows that the total transaction volume on the Bitcoin and Ethereum chains in May decreased by 4.4% month-on-month to $390 billion; the transaction volume on the Bitcoin chain decreased by 4.7% and the transaction volume on the Ethereum chain decreased by 3.9%. The transaction volume on the stablecoin chain in May decreased by 20.5% to $879 billion; the issued supply increased by 0.5% to $141.9 billion. Among them, USDT's market share increased to 78.8%, while USDC's market share fell slightly to 17.1%.