Extended-hours sale conditions defined on the tape
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 2026-09-14, from US Stocks 23/5 Trading: The December 2026 Plan.
| id | condition_name | meaning |
|---|---|---|
| 12 | Form T/Extended Hours | |
| 13 | Extended Hours (Sold Out Of Sequence) | |
| 248 | Extended Hours Trade | Transaction represents a trade that was executed outside of regular market hours. Trades do not update Open, High, Low, and Closing Prices. |
- Rows × columns
- 3 × 3
- Computed
- Completeness
- Some fields are partly empty — see the columns below
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
id |
number | 12 to 248 | |
condition_name |
text | 3 distinct values | |
meaning |
text | 1 distinct value | 1 of 3 rows populated |
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
id,
any(name) AS condition_name,
any(description) AS meaning
FROM global_markets.stocks_condition_codes
WHERE name ILIKE '%form t%'
OR name ILIKE '%extended%hours%'
GROUP BY id
ORDER BY id
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