According to the latest data from Dune Analytics, the total transaction volume of OpenSea based on the open source NFT protocol Seaport has exceeded $2 billion, and so far is $2,008,266,305, of which the transaction volume on the Ethereum chain is $1,984,588,824 US dollars, and the number of unique users is 949,552. The transaction volume on the Polygon chain is $23,677,481, and the number of unique users is 120,158.