date_trunc('day', hour)::date as day,

avg(price) as price_usd,

avg (price_usd) over (order by day rows between 6 preceding and current row) as ma_7

from optimism.core.fact_hourly_token_prices

where 1 = 1

and hour >= '2022-12-01'

and token_address = '0x4200000000000000000000000000000000000042'

group by day

order by day