JPM before the open: the heaviest premarket morning of Q3 2026, on both clocks

Name: JPM before the open: the heaviest premarket morning of Q3 2026, on both clocks
Creator: Strasmore
Published: 2026-10-16
License: https://www.strasmore.com/terms/

Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-10-16, from US Earnings Release Times in Beijing Time.

as of 2026-10-16 ranking 12×4read in context →

JPM before the open: the heaviest premarket morning of Q3 2026, on both clocks — 12 rows by 4 columns, computed 2026-10-16 from US exchange, SIP and OPRA data.
beijing_clock	et_clock	us_morning	shares_thousands
18:00	06:00	Jul 14	2.7
18:15	06:15	Jul 14	1.1
18:30	06:30	Jul 14	51.3
18:45	06:45	Jul 14	43.1
19:00	07:00	Jul 14	47.8
19:15	07:15	Jul 14	34.2
19:30	07:30	Jul 14	26.2
19:45	07:45	Jul 14	24.3
20:00	08:00	Jul 14	20.5
20:15	08:15	Jul 14	27
20:30	08:30	Jul 14	54.5
20:45	08:45	Jul 14	13.1

Rows × columns: 12 × 4
Computed: 2026-10-16
Completeness: No missing values
Source: US exchange, SIP and OPRA market data
Licence: Strasmore terms · free, no signup
Formats: JSON · CSV · the SQL below

What each column holds

Column definitions for JPM before the open: the heaviest premarket morning of Q3 2026, on both clocks, derived from the stored result.
Column	Type	Range	Notes
`beijing_clock`	text	12 distinct values (18:00, 18:15, 18:30…)
`et_clock`	text	12 distinct values (06:00, 06:15, 06:30…)
`us_morning`	text	1 distinct value (Jul 14)
`shares_thousands`	number	1.1 to 54.5	count

Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on 2026-10-16, and the query below is what returned them.

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 busiest_morning AS
(
    SELECT toDate(toTimeZone(window_start, 'America/New_York')) AS d
    FROM global_markets.delayed_stocks_minute_aggs
    WHERE ticker = 'JPM'
      AND window_start >= '2026-07-01 00:00:00'
      AND window_start <  '2026-10-01 00:00:00'
      AND toHour(toTimeZone(window_start, 'America/New_York')) BETWEEN 6 AND 8
    GROUP BY d
    ORDER BY sum(volume) DESC
    LIMIT 1
)
SELECT
    formatDateTime(toStartOfFifteenMinutes(toTimeZone(window_start, 'Asia/Shanghai')), '%H:%i')    AS beijing_clock,
    formatDateTime(toStartOfFifteenMinutes(toTimeZone(window_start, 'America/New_York')), '%H:%i') AS et_clock,
    formatDateTime(toTimeZone(window_start, 'America/New_York'), '%b %e')                          AS us_morning,
    round(toFloat64(sum(volume)) / 1e3, 1)                                                         AS shares_thousands
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'JPM'
  AND window_start >= '2026-07-01 00:00:00'
  AND window_start <  '2026-10-01 00:00:00'
  AND toDate(toTimeZone(window_start, 'America/New_York')) = (SELECT d FROM busiest_morning)
  AND toHour(toTimeZone(window_start, 'America/New_York')) BETWEEN 6 AND 8
GROUP BY beijing_clock, et_clock, us_morning
ORDER BY et_clock

SQL to run

WITH busiest_morning AS
(
    SELECT toDate(toTimeZone(window_start, 'America/New_York')) AS d
    FROM global_markets.delayed_stocks_minute_aggs
    WHERE ticker = 'JPM'
      AND window_start >= '2026-07-01 00:00:00'
      AND window_start <  '2026-10-01 00:00:00'
      AND toHour(toTimeZone(window_start, 'America/New_York')) BETWEEN 6 AND 8
    GROUP BY d
    ORDER BY sum(volume) DESC
    LIMIT 1
)
SELECT
    formatDateTime(toStartOfFifteenMinutes(toTimeZone(window_start, 'Asia/Shanghai')), '%H:%i')    AS beijing_clock,
    formatDateTime(toStartOfFifteenMinutes(toTimeZone(window_start, 'America/New_York')), '%H:%i') AS et_clock,
    formatDateTime(toTimeZone(window_start, 'America/New_York'), '%b %e')                          AS us_morning,
    round(toFloat64(sum(volume)) / 1e3, 1)                                                         AS shares_thousands
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'JPM'
  AND window_start >= '2026-07-01 00:00:00'
  AND window_start <  '2026-10-01 00:00:00'
  AND toDate(toTimeZone(window_start, 'America/New_York')) = (SELECT d FROM busiest_morning)
  AND toHour(toTimeZone(window_start, 'America/New_York')) BETWEEN 6 AND 8
GROUP BY beijing_clock, et_clock, us_morning
ORDER BY et_clock

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