select Sum(price_usd) AS sale_volume,
date_trunc('day', block_timestamp) AS date_time
from ethereum.core.ez_nft_sales ens
where date_trunc('day', ens.block_timestamp) >= '2022-04-10' -- 2 Months ago
and ens.currency_symbol = 'nftx_token'
and currency_address = '0x2f131c4dad4be81683abb966b4de05a549144443'
group by date_time