When each day's rows actually landed in the warehouse, June 26 to the front edge

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 2026-07-26, from SEC EDGAR Index Gap: the Missing Month-Ends.

Rows × columns

10 × 3

Period covered

2026-06-26 to 2026-07-10

Computed

2026-07-26

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

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 2026-07-26, and the query below is what returned them.

SELECT
    toString(filing_date) AS d,
    uniqExact(accession_number) AS filings,
    formatDateTime(min(_ingest_time), '%Y-%m-%d %H:%i') AS first_arrived
FROM global_markets.stocks_sec_edgar_index
WHERE filing_date >= toDate('2026-06-26') AND filing_date <= toDate('2026-07-10')
GROUP BY filing_date
ORDER BY filing_date