SYMBOL_out,

count(tx_hash) as no_swaps,

count(distinct ORIGIN_FROM_ADDRESS) as no_swapper,

sum(AMOUNT_out_USD) as volume,

avg(AMOUNT_out_USD) as avg_volume

from optimism.sushi.ez_swaps

where block_timestamp>=CURRENT_DATE-30

group by 1 having volume is not null

order by 4 desc limit 10