select SELLER_address as SELLER,

count (distinct tx_hash) as TX_Count,

count (distinct tokenid) as Tokens_Count,

sum (price_usd) as USD_Value,

sum (price) as ETH_Value

FROM ethereum.core.ez_nft_sales

where EVENT_TYPE = 'sale' and CURRENCY_SYMBOL = 'ETH' and NFT_ADDRESS=lower('0x8a90CAb2b38dba80c64b7734e58Ee1dB38B8992e')

group by 1)

select avg(TX_Count),

avg (Tokens_Count),

avg (USD_Value),

avg (ETH_Value)

from table1