ETH: NFT Volume by Marketplace

Included with Plus.

Ether value of NFT sales each day, by the marketplace contract that settled them, stacked to the total.

Why use it. Marketplaces have fought over traders with reward programmes and zero fees, and share has moved quickly when they do. How to read it. Each band is one marketplace. A sudden jump in one band while the others hold still often means a reward programme rather than new demand.

Calculation. Covers sales settled on Seaport (the contract OpenSea and several other marketplaces run on), Blur's exchanges, LooksRare and the CryptoPunks contract, read from their own events on CryptoKeyhole's Ethereum archive node. Sales routed through aggregators settle on these contracts and count once. Sales paid in anything other than ETH, WETH, Blur's pool, USDC, USDT or DAI are left out, and so are CryptoPunks bids accepted, whose event logs no price. History is read newest first and reaches back to January 2022 at the earliest: before that most sales ran through a contract whose events do not say what was sold. Prices in dollars convert to ether at the day's close of CryptoKeyhole's ETH/USD index, and the other way round. The open day is a labelled partial.