Odaily News CryptoSlam data shows that in the past 7 days, the NFT transaction volume on the Bitcoin chain has retreated to fourth place, and Ethereum has ranked first. The NFT transaction volume on the Ethereum chain exceeded 32.7 million US dollars, down 8.04% from the previous month, ranking first; the NFT transaction volume on the Polygon chain exceeded 24.18 million US dollars, up 91.19% from the previous month, ranking second; the NFT transaction volume on the Solana chain exceeded 22.7 million US dollars, up 2.27% from the previous month, ranking third; the NFT transaction volume on the Bitcoin chain exceeded 15.03 million US dollars, down 5.55% from the previous month, retreating to fourth place.