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SEC filings indexed per month over the trailing year

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 2026-10-16, from Paying per request for market data: x402.

as of series 12×3read in context →
SEC filings indexed per month over the trailing year — 12 rows by 3 columns, computed from US exchange, SIP and OPRA data.
monthmonth_labelfilings_indexed
2025-10-01Oct 202586374
2025-11-01Nov 202592964
2025-12-01Dec 202584255
2026-01-01Jan 202689633
2026-02-01Feb 2026125504
2026-03-01Mar 2026135169
2026-04-01Apr 2026102628
2026-05-01May 2026131707
2026-06-01Jun 2026102125
2026-07-01Jul 202694625
2026-08-01Aug 2026123631
2026-09-01Sep 202683691
Rows × columns
12 × 3
Period covered
to
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 SEC filings indexed per month over the trailing year, derived from the stored result.
ColumnTypeRangeNotes
month date 2025-10-01 to 2026-09-01
month_label text 12 distinct values (Apr 2026, Aug 2026, Dec 2025…)
filings_indexed number 83,691 to 135,169

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(toStartOfMonth(filing_date))                 AS month,
    formatDateTime(toStartOfMonth(filing_date), '%b %Y')  AS month_label,
    count()                                               AS filings_indexed
FROM global_markets.stocks_sec_edgar_index
WHERE filing_date >= '2025-10-01'
  AND filing_date <  '2026-10-01'
GROUP BY month, month_label
ORDER BY month
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