select block_timestamp::date as date, sum(amount_out) as unstake_volume, sum(unstake_volume) over (order by date) as cumulative_unstake_volume
from ethereum.core.ez_dex_swaps
where token_in = '0xae7ab96520de3a18e5e111b5eaab095312d7fe84'-- and symbol_in = 'STETH'
group by 1