waktu_dagangan
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 2026-10-09, from trading-us-options-from-malaysia.
| waktu_myt | saham_pct | opsyen_pct |
|---|---|---|
| 16:00 | 1.2 | 0 |
| 17:00 | 0.3 | 0 |
| 18:00 | 0.2 | 0 |
| 19:00 | 0.7 | 0 |
| 20:00 | 0.9 | 0 |
| 21:00 | 10.3 | 10.5 |
| 22:00 | 12.6 | 19.1 |
| 23:00 | 10.4 | 15.7 |
| 00:00 | 8.8 | 13.3 |
| 01:00 | 9.5 | 15.3 |
| 02:00 | 9.2 | 11.3 |
| 03:00 | 20.9 | 12.9 |
| 04:00 | 12 | 1.9 |
| 05:00 | 0.3 | 0 |
| 06:00 | 0.1 | 0 |
| 07:00 | 0.1 | 0 |
| 13:00 | 0 | 0 |
| 14:00 | 1.3 | 0 |
| 15:00 | 1.1 | 0 |
- Rows × columns
- 19 × 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 |
|---|---|---|---|
waktu_myt |
text | 19 distinct values (00:00, 01:00, 02:00…) | |
saham_pct |
number | 0 to 20.9 | percent |
opsyen_pct |
number | 0 to 19.1 | percent |
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
saham AS
(
SELECT
toHour(toTimeZone(window_start, 'Asia/Kuala_Lumpur')) AS jam,
sum(volume) AS vol
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND window_start >= today() - 8
GROUP BY jam
),
opsyen AS
(
SELECT
toHour(toTimeZone(window_start, 'Asia/Kuala_Lumpur')) AS jam,
sum(volume) AS vol
FROM global_markets.options_minute_aggs
WHERE ticker LIKE 'O:SPY2%'
AND window_start >= today() - 8
GROUP BY jam
)
SELECT
concat(leftPad(toString(s.jam), 2, '0'), ':00') AS waktu_myt,
round(100 * s.vol / (SELECT sum(vol) FROM saham), 1) AS saham_pct,
round(100 * ifNull(o.vol, 0) / (SELECT sum(vol) FROM opsyen), 1) AS opsyen_pct
FROM saham AS s
LEFT JOIN opsyen AS o ON s.jam = o.jam
ORDER BY (s.jam + 8) % 24
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