SPY by session: close, change, and share volume, July 20-24
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 2026-08-12, from Market Recap: Week of July 20, 2026.
| date | spy_close | change_pct | spy_shares_m |
|---|---|---|---|
| 2026-07-20 | 742.1 | -0.15 | 40.1 |
| 2026-07-21 | 748.32 | 0.84 | 25.6 |
| 2026-07-22 | 747.39 | -0.12 | 26.6 |
| 2026-07-23 | 738.24 | -1.22 | 48 |
| 2026-07-24 | 738.85 | 0.08 | 40.1 |
- Rows × columns
- 5 × 4
- 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 |
|---|---|---|---|
date |
date | 2026-07-20 to 2026-07-24 | |
spy_close |
number | 738.24 to 748.32 | US dollars |
change_pct |
number | -1.22 to 0.84 | percent |
spy_shares_m |
number | 25.6 to 48 | 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.
SELECT toString(d) AS date,
round(c, 2) AS spy_close,
round((c / prev_c - 1) * 100, 2) AS change_pct,
round(shares_m, 1) AS spy_shares_m
FROM (
SELECT d, c, shares_m,
lagInFrame(c) OVER (ORDER BY d ASC ROWS BETWEEN 1 PRECEDING AND CURRENT ROW) AS prev_c
FROM (
SELECT toDate(toTimeZone(window_start, 'America/New_York')) AS d,
argMax(toFloat64(close), window_start) AS c,
toFloat64(sum(volume)) / 1e6 AS shares_m
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND ((window_start >= '2026-07-17 13:30:00' AND window_start < '2026-07-17 20:00:00')
OR (window_start >= '2026-07-20 13:30:00' AND window_start < '2026-07-24 20:00:00'))
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
GROUP BY d
)
)
WHERE d >= '2026-07-20'
ORDER BY date
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