According to DeFiLlama data, Solana's on-chain DEX has traded $14.597 billion in the past 7 days, ranking first for three consecutive weeks, with an increase of 9.73% in 7 days. In addition: The transaction volume of DEX on the Ethereum chain in the past 7 days was 12.79 billion US dollars, an increase of 20.88% on the 7th. The trading volume of BSC on-chain DEX in the past 7 days was 4.842 billion US dollars, an increase of 23.2% on the 7th; Arbitrum's on-chain DEX has traded $5.247 billion in the past 7 days, a decrease of 29.77% in the past 7 days. Base on-chain DEX has traded $3.82 billion in the past 7 days, an increase of 26.42% on the 7th.