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AAPL volume by quarter-hour, July 2, 2026: pre-market to after-hours (ET)

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 2026-07-26, from What Is the Opening Auction? How Stocks Open.

as of series 64×2read in context →
AAPL volume by quarter-hour, July 2, 2026: pre-market to after-hours (ET) — 64 rows by 2 columns, computed from US exchange, SIP and OPRA data.
et_timeshares_m
04:000.1
04:150.01
04:300
04:450
05:000.01
05:150
05:300.01
05:450.01
06:000.01
06:150.01
06:300.01
06:450
07:000.02
07:150.01
07:300.01
07:450.01
08:000.02
08:150.02
08:300.04
08:450.03
09:000.04
09:150.04
09:304.22
09:454.74
10:003.26
10:152.96
10:303.22
10:452.79
11:003.12
11:152.2
11:301.62
11:451.31
12:001.64
12:152.63
12:301.85
12:451.76
13:001.77
13:151.27
13:301.31
13:451.58
14:001.34
14:151.33
14:301.57
14:451.12
15:001.33
15:151.43
15:302.14
15:456.52
16:001.06
16:150.03
16:300.18
16:450.04
17:000.01
17:150.01
17:300
17:450.01
18:000.01
18:150.01
18:300
18:450.01
19:000
19:150.01
19:300
19:450.01
Rows × columns
64 × 2
Period covered
to
Computed
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 AAPL volume by quarter-hour, July 2, 2026: pre-market to after-hours (ET), derived from the stored result.
ColumnTypeRangeNotes
et_time date 04:00 to 19:45
shares_m number 0 to 6.52 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 , and the query below is what returned them.

the exact SQL behind every number 
SELECT
    formatDateTime(toStartOfInterval(toTimeZone(window_start, 'America/New_York'), INTERVAL 15 MINUTE), '%H:%i') AS et_time,
    round(sum(volume) / 1e6, 2) AS shares_m
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'AAPL'
  AND window_start >= toDateTime('2026-07-02 00:00:00', 'America/New_York')
  AND window_start < toDateTime('2026-07-03 00:00:00', 'America/New_York')
GROUP BY et_time
ORDER BY et_time

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