Same-day options volume by underlying: the ten heaviest names, July 10, 2026

Run it yourself

This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.

WITH by_name AS (
    SELECT substring(ticker, 3, length(ticker) - 17) AS underlying,
           sumIf(size, substring(ticker, length(ticker) - 14, 6) = '260710') AS same_day_size,
           sumIf(size, substring(ticker, length(ticker) - 14, 6) = '260710'
                       AND toHour(toTimeZone(sip_timestamp, 'America/New_York')) < 12) AS morning_size,
           sum(size) AS all_size
    FROM global_markets.options_trades
    WHERE sip_timestamp >= toDateTime64('2026-07-10 13:30:00', 9)
      AND sip_timestamp < toDateTime64('2026-07-10 20:00:00', 9)
      AND ticker NOT LIKE 'O:SPCX%'
    GROUP BY underlying
)
SELECT underlying,
       round(same_day_size / 1e6, 2) AS same_day_contracts_m,
       round(100.0 * same_day_size / sum(same_day_size) OVER (), 1) AS pct_of_all_0dte,
       round(100.0 * same_day_size / all_size, 1) AS same_day_pct_of_name,
       round(100.0 * morning_size / same_day_size, 1) AS pct_traded_before_noon
FROM by_name
ORDER BY same_day_size DESC
LIMIT 10