The same 20/50 rule on five liquid names, 2021 through 2025

WITH daily AS
(
    SELECT
        ticker,
        toDate(toTimeZone(window_start, 'America/New_York')) AS d,
        toFloat64(argMax(close, window_start))               AS px
    FROM global_markets.delayed_stocks_minute_aggs
    WHERE ticker IN ('SPY', 'QQQ', 'AAPL', 'MSFT', 'KO')
      AND window_start >= '2020-07-01 00:00:00'
      AND window_start <  '2026-01-01 05:00:00'
      AND (toHour(toTimeZone(window_start, 'America/New_York')) * 60
           + toMinute(toTimeZone(window_start, 'America/New_York'))) >= 570
      AND (toHour(toTimeZone(window_start, 'America/New_York')) * 60
           + toMinute(toTimeZone(window_start, 'America/New_York'))) < 960
    GROUP BY ticker, d
),
averaged AS
(
    SELECT
        ticker,
        d,
        px,
        avg(px) OVER (PARTITION BY ticker ORDER BY d ROWS BETWEEN 19 PRECEDING AND CURRENT ROW) AS fast_ma,
        avg(px) OVER (PARTITION BY ticker ORDER BY d ROWS BETWEEN 49 PRECEDING AND CURRENT ROW) AS slow_ma,
        row_number() OVER (PARTITION BY ticker ORDER BY d)                                      AS session_no
    FROM daily
),
positioned AS
(
    SELECT
        ticker,
        d,
        px,
        lagInFrame(if(session_no >= 50 AND fast_ma > slow_ma, 1, 0), 1)
            OVER (PARTITION BY ticker ORDER BY d ROWS BETWEEN 1 PRECEDING AND CURRENT ROW) AS long_prior,
        lagInFrame(px, 1)
            OVER (PARTITION BY ticker ORDER BY d ROWS BETWEEN 1 PRECEDING AND CURRENT ROW) AS px_prior
    FROM averaged
)
SELECT
    ticker                                                                      AS symbol,
    round((exp(sum(log(if(long_prior = 1, px / px_prior, 1.0)))) - 1) * 100, 1) AS rule_pct,
    round((exp(sum(log(px / px_prior))) - 1) * 100, 1)                          AS hold_pct,
    round(avg(long_prior) * 100, 0)                                             AS days_long_pct
FROM positioned
WHERE px_prior > 0
  AND d >= toDate('2021-01-01')
GROUP BY symbol
ORDER BY rule_pct DESC