Deep Tide TechFlow News, on November 4th, according to DeFiLlama data, the trading volume on Solana DEX dropped nearly 20% last week, totaling 12.9 billion USD, maintaining the first rank for four consecutive weeks. In addition, the trading volume on Ethereum DEX last week was 9.87 billion USD, with a 7-day increase of 11.32%; Base DEX had a trading volume of 7.62 billion USD last week, with a 7-day increase of 6.69%.