zegar_obrotu
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-daylight-saving-switch-polish-time.
| godzina_pl | mln_akcji_30_10 | mln_akcji_06_11 |
|---|---|---|
| 09:00 | 0.1 | 0 |
| 10:00 | 0 | 0.1 |
| 11:00 | 0.1 | 0.1 |
| 12:00 | 0.1 | 0.1 |
| 13:00 | 0.8 | 0.1 |
| 14:00 | 11.3 | 0.4 |
| 15:00 | 10.4 | 7.4 |
| 16:00 | 6.4 | 16.4 |
| 17:00 | 5.1 | 9.4 |
| 18:00 | 4.8 | 8.1 |
| 19:00 | 7.5 | 7.2 |
| 20:00 | 19.2 | 7.8 |
| 21:00 | 8 | 18.2 |
| 22:00 | 0.3 | 7.6 |
| 23:00 | 0.1 | 0.2 |
- Rows × columns
- 15 × 3
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
godzina_pl |
text | 15 distinct values (09:00, 10:00, 11:00…) | |
mln_akcji_30_10 |
number | 0 to 19.2 | |
mln_akcji_06_11 |
number | 0 to 18.2 |
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.
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 obrot AS
(
SELECT
toUInt8(toHour(toTimeZone(window_start, 'Europe/Warsaw'))) AS h,
round(toFloat64(sumIf(volume, toDate(toTimeZone(window_start, 'America/New_York')) = toDate('2025-10-30'))) / 1e6, 1) AS mln_rozjazd,
round(toFloat64(sumIf(volume, toDate(toTimeZone(window_start, 'America/New_York')) = toDate('2025-11-06'))) / 1e6, 1) AS mln_po_zmianie
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND window_start >= '2025-10-30 00:00:00'
AND window_start < '2025-11-07 06:00:00'
AND toDate(toTimeZone(window_start, 'America/New_York')) IN (toDate('2025-10-30'), toDate('2025-11-06'))
GROUP BY h
)
SELECT
concat(leftPad(toString(s.h), 2, '0'), ':00') AS godzina_pl,
o.mln_rozjazd AS mln_akcji_30_10,
o.mln_po_zmianie AS mln_akcji_06_11
FROM
(
SELECT toUInt8(9 + arrayJoin(range(15))) AS h
) AS s
LEFT JOIN obrot AS o ON o.h = s.h
ORDER BY s.h
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