According to the Planet Daily, DeFiLlama data shows that on February 20, the transaction volume of DEX on the Ethereum chain reached 1.938 billion US dollars, an increase of about 28% from the previous day (1.515 billion US dollars), ranking first. In addition, the transaction volume of DEX on the Solana chain was 765.43 million US dollars, ranking second; the daily transaction volume of DEX on the BSC chain was 716.47 million US dollars, ranking third.