STRASMORE/EXPLORE 2,749 QUERIES

disclosure_clock

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 2026-09-28, from how-often-mutual-funds-change-holdings.

as of series 6×4read in context →
disclosure_clock — 6 rows by 4 columns, computed from US exchange, SIP and OPRA data.
snapshot_period_endpublic_by_datedays_old_todaydays_until_public
Jun 30, 2026Aug 29, 2026900
Mar 31, 2026May 30, 20261810
Dec 31, 2025Mar 1, 20262710
Sep 30, 2025Nov 29, 20253630
Jun 30, 2025Aug 29, 20254550
Mar 31, 2025May 30, 20255460
Rows × columns
6 × 4
Computed
Completeness
No missing values
Source
US exchange, SIP and OPRA market data
Licence
Strasmore terms · free, no signup
Formats
JSON · CSV · the SQL below

What each column holds

Column definitions for disclosure_clock, derived from the stored result.
ColumnTypeRangeNotes
snapshot_period_end text 6 distinct values (Dec 31, 2025, Jun 30, 2025, Jun 30, 2026…)
public_by_date text 6 distinct values (Aug 29, 2025, Aug 29, 2026, Mar 1, 2026…)
days_old_today number 90 to 546
days_until_public number every row is 0

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
    formatDateTime(q_end, '%b %e, %Y')             AS snapshot_period_end,
    formatDateTime(q_end + 60, '%b %e, %Y')       AS public_by_date,
    dateDiff('day', q_end, today())               AS days_old_today,
    greatest(dateDiff('day', today(), q_end + 60), 0) AS days_until_public
FROM
(
    SELECT max(date) AS q_end
    FROM global_markets.stocks_daily_aggs
    WHERE ticker = 'SPY'
      AND date >= today() - 560
      AND date <  toStartOfQuarter(today())
    GROUP BY toStartOfQuarter(date)
)
ORDER BY q_end DESC
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