Updated 2023-02-24
    SELECT
    DATE_TRUNC('day', BLOCK_TIMESTAMP) AS DATE,
    CASE
    WHEN DATE_TRUNC('day', BLOCK_TIMESTAMP) >= '2023-01-17' THEN 'A month after Hard Fork'
    --WHEN DATE_TRUNC('day', BLOCK_TIMESTAMP) = '2023-01-17' THEN 'Hard Fork'
    ELSE 'A month before Hard Fork'
    END AS "period",
    SUM(AMOUNT) AS "Matic volume",
    AVG("Matic volume") OVER (ORDER BY DATE ROWS BETWEEN 6 PRECEDING AND CURRENT ROW) AS "7MA volume"
    FROM
    POLYGON.CORE.EZ_MATIC_TRANSFERS
    WHERE
    DATE_TRUNC('day', BLOCK_TIMESTAMP) >= '2022-12-18'
    AND DATE_TRUNC('day', BLOCK_TIMESTAMP) <= '2023-02-15'
    GROUP BY
    1,
    2
    Run a query to Download Data