According to CryptoSlam data, the past 7 days saw Ethereum's on-chain NFT trading volume reach $35,548,960, a week-on-week increase of 30.58%; Solana network's trading volume reached $18,286,132, a week-on-week increase of 13.67%; Bitcoin network's trading volume was $11,385,083, a week-on-week decrease of 17.95%; Polygon network's trading volume was $11,276,909, a week-on-week increase of 69.67%.