According to CryptoSlam data, the NFT transaction volume on the Ethereum chain in the past 7 days was approximately $31,507,350, a decrease of 0.64% from the previous period; The transaction volume on Solana network reached $23,699,943, an increase of 9.09% from the previous period; The Bitcoin network ($20.26 million) increased by 32.97% from the previous period.