select
count (distinct TX_HASH) as "Transactions"
, TRADER as "Wallet"
, (sum(AMOUNT_OUT)-sum(AMOUNT_IN)) as diff
from near.defi.ez_dex_swaps
where SYMBOL_OUT in ('USDt' , 'USDT.e' ,'USDC' ,'USDC.e')
and SYMBOL_IN in ('USDt' , 'USDT.e' ,'USDC' ,'USDC.e')
group by 2
order by 3
limit 10