thai_morning_basket
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 us-premarket-and-after-hours-thai-time.
| ticker | premarket_share_pct | after_hours_share_pct |
|---|---|---|
| SPY | 2.57 | 14.99 |
| KO | 0.79 | 6.51 |
| NVDA | 4.35 | 5.69 |
| MSFT | 2.68 | 5.26 |
| AAPL | 1.89 | 4.49 |
| TSLA | 2.95 | 2.59 |
| ETSY | 0.17 | 1.97 |
- Rows × columns
- 7 × 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 |
|---|---|---|---|
ticker |
text | 7 distinct values (AAPL, ETSY, KO…) | |
premarket_share_pct |
number | 0.17 to 4.35 | percent |
after_hours_share_pct |
number | 1.97 to 14.99 | 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 bars AS
(
SELECT
ticker,
toHour(toTimeZone(window_start, 'America/New_York')) * 60
+ toMinute(toTimeZone(window_start, 'America/New_York')) AS et_minute,
toFloat64(volume) AS vol
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker IN ('AAPL', 'MSFT', 'NVDA', 'TSLA', 'SPY', 'KO', 'ETSY')
AND window_start >= '2026-09-01 00:00:00'
AND window_start < '2026-10-01 00:00:00'
)
SELECT
ticker,
round(100 * sumIf(vol, et_minute >= 240 AND et_minute < 570) / sum(vol), 2) AS premarket_share_pct,
round(100 * sumIf(vol, et_minute >= 960 AND et_minute < 1200) / sum(vol), 2) AS after_hours_share_pct
FROM bars
WHERE et_minute >= 240 AND et_minute < 1200
GROUP BY ticker
ORDER BY after_hours_share_pct DESC
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