select
date_trunc('day',balance_date) as day,
count(DISTINCT user_address) as frETH_holders
from ethereum.erc20_balances
where
contract_address = '0xb4bd4628e6efb0cb521d9ec35050c75840320374'
and balance_date > '2022-06-06'
and label is null
group by day
order by day