苹果股票拆分历史与比例

SELECT
    toString(s.execution_date)                                       AS split_date,
    concat(monthName(s.execution_date), ' ',
           toString(toDayOfMonth(s.execution_date)), ', ',
           toString(toYear(s.execution_date)))                       AS effective_on,
    concat(toString(toUInt32(any(s.split_to))), '-for-',
           toString(toUInt32(any(s.split_from))))                    AS ratio_label,
    toUInt32(round(exp(sum(log(toFloat64(f.split_to) / toFloat64(f.split_from)))))) AS shares_today_per_old_share
FROM
(
    SELECT DISTINCT execution_date, split_from, split_to
    FROM global_markets.stocks_splits
    WHERE ticker = 'AAPL'
) AS s
CROSS JOIN
(
    SELECT DISTINCT execution_date, split_from, split_to
    FROM global_markets.stocks_splits
    WHERE ticker = 'AAPL'
) AS f
WHERE f.execution_date >= s.execution_date
GROUP BY s.execution_date
ORDER BY s.execution_date

SELECT
    formatDateTime(s.split_date, '%b %Y')                              AS split_label,
    round(argMaxIf(b.close, b.date, b.date <= s.split_date - 365), 2)  AS close_year_earlier,
    round(argMax(b.close, b.date), 2)                                  AS close_before_split,
    round(100 * (argMax(b.close, b.date)
               / argMaxIf(b.close, b.date, b.date <= s.split_date - 365) - 1), 1) AS gain_12m_pct
FROM
(
    SELECT DISTINCT execution_date AS split_date
    FROM global_markets.stocks_splits
    WHERE ticker = 'AAPL'
) AS s
CROSS JOIN
(
    SELECT date, toFloat64(close) AS close
    FROM global_markets.stocks_daily_aggs
    WHERE ticker = 'AAPL'
) AS b
WHERE b.date >= s.split_date - 400
  AND b.date <  s.split_date
GROUP BY s.split_date
HAVING countIf(b.date <= s.split_date - 365) > 0
ORDER BY s.split_date

SELECT
    toString(date)                            AS session_date,
    formatDateTime(date, '%b %e, %Y')         AS printed_on,
    round(toFloat64(any(close)), 2)           AS close_split_adjusted,
    round(toFloat64(any(volume)) / 1e6, 1)    AS volume_millions
FROM global_markets.stocks_daily_aggs
WHERE ticker = 'AAPL'
  AND date >= '2020-08-24'
  AND date <= '2020-09-04'
GROUP BY date
ORDER BY date

SELECT
    toString(toYear(date))                    AS year,
    round(toFloat64(max(high)), 2)            AS year_high,
    round(toFloat64(min(low)), 2)             AS year_low,
    round(toFloat64(argMax(close, date)), 2)  AS year_close
FROM global_markets.stocks_daily_aggs
WHERE ticker = 'AAPL'
  AND date >= '2012-01-01'
GROUP BY toYear(date)
ORDER BY toYear(date)