earnings_evening_trace
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 2026-10-02, from amzn-premarket-and-after-hours-prices.
| window_start | move_pct | volume_millions |
|---|---|---|
| 2025-07-31 16:00:00 | -3.36 | 8.54 |
| 2025-07-31 16:30:00 | -2.14 | 2.45 |
| 2025-07-31 17:00:00 | -3.55 | 1.42 |
| 2025-07-31 17:30:00 | -7.63 | 4.05 |
| 2025-07-31 18:00:00 | -6.66 | 1.1 |
| 2025-07-31 18:30:00 | -6.36 | 0.73 |
| 2025-07-31 19:00:00 | -6.6 | 0.6 |
| 2025-07-31 19:30:00 | -6.63 | 0.46 |
| 2025-08-01 04:00:00 | -7.91 | 0.35 |
| 2025-08-01 04:30:00 | -8.11 | 0.3 |
| 2025-08-01 05:00:00 | -7.88 | 0.18 |
| 2025-08-01 05:30:00 | -7.54 | 0.14 |
| 2025-08-01 06:00:00 | -7.71 | 0.12 |
| 2025-08-01 06:30:00 | -7.97 | 0.15 |
| 2025-08-01 07:00:00 | -7.64 | 0.3 |
| 2025-08-01 07:30:00 | -7.8 | 0.47 |
| 2025-08-01 08:00:00 | -7.91 | 1.55 |
| 2025-08-01 08:30:00 | -7.73 | 1.15 |
| 2025-08-01 09:00:00 | -7.22 | 1.94 |
| 2025-08-01 09:30:00 | -6.7 | 24.2 |
- Rows × columns
- 20 × 3
- Period covered
- to
- 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 |
|---|---|---|---|
window_start |
date | 2025-07-31 to 2025-08-01 | |
move_pct |
number | -8.11 to -2.14 | percent |
volume_millions |
number | 0.12 to 24.2 | 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.
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 (
SELECT toFloat64(close)
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'AMZN'
AND window_start >= '2025-07-31 19:30:00'
AND window_start < '2025-07-31 20:00:00'
ORDER BY window_start DESC
LIMIT 1
) AS prior_close
SELECT
bucket AS window_start,
round(100 * (last_price / prior_close - 1), 2) AS move_pct,
round(shares / 1e6, 2) AS volume_millions
FROM
(
SELECT
toStartOfInterval(toTimeZone(window_start, 'America/New_York'), INTERVAL 30 MINUTE) AS bucket,
argMax(toFloat64(close), window_start) AS last_price,
sum(volume) AS shares
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'AMZN'
AND window_start >= '2025-07-31 20:00:00'
AND window_start < '2025-08-01 14:00:00'
GROUP BY bucket
)
ORDER BY window_start
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