Odaily News DeFiLlama data shows that the transaction volume of DEX on the Ethereum chain in the past seven days was US$15.618 billion, with a seven-day increase of 4.91%. The trading volume of DEX on the BSC chain in the past seven days was US$9.633 billion, with a seven-day decrease of 9.26%. The transaction volume of DEX on the Solana chain in the past seven days was US$8.857 billion, with a seven-day increase of 7.35%. The trading volume of DEX on the Arbitrum chain in the past seven days was US$4.261 billion, with a seven-day increase of 6.05%. The trading volume of DEX on the Base chain in the past seven days was US$3.336 billion, with a seven-day decrease of 3.69%.