volatility — 141 answered market questions · page 2 of 2

SELECT
    concat(toString(vol_pct), '%')       AS annual_volatility,
    round(compound * 100, 2)             AS compound_return_pct,
    round(log(2) / log(1 + compound), 1) AS doubling_years
FROM
(
    SELECT
        vol_pct,
        0.08 - 0.5 * pow(vol_pct / 100.0, 2) AS compound
    FROM
    (
        SELECT arrayJoin([0, 5, 10, 15, 20, 25, 30, 35]) AS vol_pct
    )
)
ORDER BY vol_pct ASC

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