date_trunc('week', BLOCK_TIMESTAMP) as date,

avg(AMOUNT_OUT) - avg(AMOUNT_IN) as avg_profit_loss,

sum(AMOUNT_OUT) - sum(AMOUNT_IN) as total_profit_loss

FROM ethereum.core.ez_dex_swaps

where date(BLOCK_TIMESTAMP) >= '2022-01-01'

and SYMBOL_IN = 'WETH'

and SYMBOL_OUT = 'stETH'

GROUP BY date