elsinaHow many Pooly NFTs does the average collector hold?
    Updated 2022-06-23
    with transfer as (
    select nft_to_address as address, '+1' as "count"
    from ethereum.core.ez_nft_transfers
    where NFT_ADDRESS = lower('0x90B3832e2F2aDe2FE382a911805B6933C056D6ed')
    or NFT_ADDRESS = lower('0x3545192b340F50d77403DC0A64cf2b32F03d00A9')
    or NFT_ADDRESS = lower('0x5663e3E096f1743e77B8F71b5DE0CF9Dfd058523')

    union all

    select nft_from_address as address, '-1' as "count"
    from ethereum.core.ez_nft_transfers
    where NFT_ADDRESS = lower('0x90B3832e2F2aDe2FE382a911805B6933C056D6ed')
    or NFT_ADDRESS = lower('0x3545192b340F50d77403DC0A64cf2b32F03d00A9')
    or NFT_ADDRESS = lower('0x5663e3E096f1743e77B8F71b5DE0CF9Dfd058523')

    ),
    holders as (
    select address, sum("count") as "hold"
    from transfer
    group by 1 having "hold" > 0
    )

    select avg("hold")
    from holders
    Run a query to Download Data