DeFiLlama data shows that on February 2nd, the trading volume of DEX on the Ethereum chain reached $1.036 billion, returning to the top spot. The daily trading volume of DEX on the Solana chain was $877.79 million, ranking second; and the daily trading volume of DEX on Arbitrum chain was $398.7 million, ranking third. Previously, the trading volume of DEX on Solana chain was about $1.149 billion on February 1st, taking first place.