History depth of both FINRA short-sale datasets in this warehouse
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 FINRA Short Interest Data, Explained.
settlement file start
2017-12-29
settlement prints
206
daily file start
2024-02-06
daily files
618
- Rows × columns
- 1 × 4
- Period covered
- 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 |
|---|---|---|---|
settlement_file_start |
date | 2017-12-29 | |
settlement_prints |
number | every row is 206 | |
daily_file_start |
date | 2024-02-06 | |
daily_files |
number | every row is 618 |
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.
the exact SQL behind every number
SELECT toString(min(settlement_date)) AS settlement_file_start,
uniqExact(settlement_date) AS settlement_prints,
(SELECT toString(min(date)) FROM global_markets.stocks_short_volume) AS daily_file_start,
(SELECT uniqExact(date) FROM global_markets.stocks_short_volume) AS daily_files
FROM global_markets.stocks_short_interest
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