According to OpenSea data, the floor price of blue-chip NFT collections has increased by more than 30% in the past 7 days. Among them, the floor price of Bored Ape Yacht Club has risen by 75.95% in 7 days, currently reported at 21.29 ETH; the floor price of Pudgy Penguins has risen by 28.3% in 7 days, currently reported at 14.69 ETH; the floor price of Mutant Ape Yacht Club has risen by 97.45% in 7 days, currently reported at 3.945 ETH; the floor price of Azuki has risen by 32.13% in 7 days, currently reported at 5.95 ETH.