According to the Planet Daily, DeFiLlama data shows that on February 17, the transaction volume of DEX on the Ethereum chain was US$905 million, a decrease of about 34% from the previous day (US$1.375 billion), ranking first. The transaction volume of DEX on the BSC chain was US$538.54 million, ranking second; the daily transaction volume of DEX on the Solana chain was US$536.21 million, ranking third.