istanbul_saat_hacim
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 2026-10-07, from us-stock-market-hours-istanbul-time.
| istanbul_hour | volume_millions | minute_bars |
|---|---|---|
| 11:00 | 2 | 1062 |
| 12:00 | 0.9 | 959 |
| 13:00 | 1.4 | 989 |
| 14:00 | 4.3 | 1219 |
| 15:00 | 9.2 | 1249 |
| 16:00 | 86.5 | 1258 |
| 17:00 | 109.6 | 1260 |
| 18:00 | 101.1 | 1260 |
| 19:00 | 68.6 | 1260 |
| 20:00 | 61.6 | 1260 |
| 21:00 | 90.8 | 1260 |
| 22:00 | 226.5 | 1260 |
| 23:00 | 123.5 | 1242 |
| 00:00 | 7.6 | 938 |
| 01:00 | 2.6 | 989 |
| 02:00 | 0.8 | 905 |
- Rows × columns
- 16 × 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 |
|---|---|---|---|
istanbul_hour |
text | 16 distinct values (00:00, 01:00, 02:00…) | |
volume_millions |
number | 0.8 to 226.5 | count |
minute_bars |
number | 905 to 1,260 |
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 bars AS
(
SELECT
toTimeZone(window_start, 'Europe/Istanbul') AS ist_time,
(toHour(toTimeZone(window_start, 'America/New_York')) * 60
+ toMinute(toTimeZone(window_start, 'America/New_York'))) AS et_minute,
volume
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND window_start >= toDateTime('2026-09-01 00:00:00')
AND window_start < toDateTime('2026-10-01 00:00:00')
)
SELECT
formatDateTime(ist_time, '%H:00') AS istanbul_hour,
round(sum(volume) / 1e6, 1) AS volume_millions,
count() AS minute_bars
FROM bars
WHERE et_minute >= 240
AND et_minute < 1200
GROUP BY istanbul_hour, (toHour(ist_time) + 13) % 24
ORDER BY (toHour(ist_time) + 13) % 24
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