Who goes ex-dividend in the next 14 days: names, cadence and implied yield by size band

WITH latest AS (
    SELECT ticker, argMax(market_cap, date) AS mcap, argMax(price, date) AS px
    FROM global_markets.stocks_ratios
    WHERE date >= today() - 10
    GROUP BY ticker
),
names AS (
    SELECT d.ticker AS ticker,
           multiIf(any(l.mcap) >= 1e11, '1 Mega cap ($100B+)',
                   any(l.mcap) >= 1e10, '2 Large cap ($10-100B)',
                   any(l.mcap) >= 2e9,  '3 Mid cap ($2-10B)',
                                        '4 Small cap (under $2B)') AS size_band,
           max(d.cash_amount) AS amt,
           max(d.frequency) AS freq,
           any(l.px) AS px
    FROM global_markets.stocks_dividends d
    JOIN latest l ON d.ticker = l.ticker
    WHERE d.ex_dividend_date > today()
      AND d.ex_dividend_date <= today() + 14
      AND d.cash_amount > 0
      AND d.distribution_type = 'recurring'
      AND d.frequency > 0
      AND l.px > 0
      AND l.mcap > 0
    GROUP BY d.ticker
)
SELECT size_band,
       count() AS names_going_ex,
       round(quantileDeterministic(0.5)(100 * amt * freq / px, cityHash64(ticker)), 2) AS median_indicated_yield_pct,
       countIf(freq = 12) AS monthly_payers,
       countIf(freq = 4) AS quarterly_payers
FROM names
GROUP BY size_band
ORDER BY size_band