h4wkstETH pegged ETH 3
    Updated 2022-06-13
    -- Q10. Of the stakers that have swapped ETH to stETH,
    -- how much ETH did they gain or lose depending on the peg of stETH to ETH at the time of the swap?

    with daily_steth_price as (
    select date_trunc(day, hour) as date,
    avg(price) as steth_price
    from ethereum.core.fact_hourly_token_prices
    where token_address = '0xae7ab96520de3a18e5e111b5eaab095312d7fe84'
    group by date)
    , daily_eth_price as (
    select date_trunc(day, hour) as date,
    avg(price) as eth_price
    from ethereum.core.fact_hourly_token_prices
    where symbol = 'WETH'
    group by date)
    , from_steth as (
    select date_trunc(day, block_timestamp) as DATE
    , sum(amount_in) as amount_from_stETH
    , sum(amount_out) as amount_to_ETH
    FROM ethereum.core.ez_dex_swaps
    WHERE symbol_out = 'WETH' and token_in = '0xae7ab96520de3a18e5e111b5eaab095312d7fe84'
    and block_timestamp::date >= '2022-01-01' and block_timestamp::date < CURRENT_DATE
    group by date
    )

    select e.date
    , amount_from_stETH as from_stETH
    , amount_to_eth as to_ETH
    , amount_to_ETH - amount_from_steth as eth_gain
    , (amount_to_ETH - amount_from_steth) / amount_from_steth * 100 as avg_diff_percentage
    , eth_price
    from from_steth e join daily_eth_price p on e.date = p.date
    Run a query to Download Data