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Upcoming US market closures and shortened sessions

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 2026-11-07, from Do Mutual Funds Trade on Market Holidays?.

as of series 12×4read in context →
Upcoming US market closures and shortened sessions — 12 rows by 4 columns, computed from US exchange, SIP and OPRA data.
closure_labelholidayday_statusdays_away
Thu Nov 26Thanksgivingclosed19
Fri Nov 27Thanksgivingearly-close20
Thu Dec 24Christmasearly-close47
Fri Dec 25Christmasclosed48
Fri Jan 1New Years Dayclosed55
Mon Jan 18Martin Luther King, Jr. Dayclosed72
Mon Feb 15Washington's Birthdayclosed100
Fri Mar 26Good Fridayclosed139
Mon May 31Memorial Dayclosed205
Fri Jun 18Juneteenthclosed223
Mon Jul 5Independence Dayclosed240
Mon Sep 6Labor Dayclosed303
Rows × columns
12 × 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 Upcoming US market closures and shortened sessions, derived from the stored result.
ColumnTypeRangeNotes
closure_label text 12 distinct values (Fri Dec 25, Fri Jan 1, Fri Jun 18…)
holiday text 10 distinct values (Christmas, Good Friday, Independence Day…)
day_status text 2 distinct values (closed, early-close)
days_away number 19 to 303

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
    concat(formatDateTime(date, '%a %b '), toString(toDayOfMonth(date))) AS closure_label,
    any(name)                                                            AS holiday,
    any(status)                                                          AS day_status,
    dateDiff('day', today(), date)                                       AS days_away
FROM global_markets.stocks_market_holidays
WHERE date >= today()
GROUP BY date
ORDER BY date
⌘/Ctrl + Enter

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More from this analysisDo Mutual Funds Trade on Market Holidays?
2026 sessions that reopened more than three calendar days later series 7×3 → Scheduled early closes ahead, with the exchange close time series 2×4 → Short regular sessions on the SPY tape since January 2024 ranking 6×3 → Average SPY volume per minute over the final half hour of the session series 30×2 → Short end vs long end of the Treasury curve: monthly averages, July 2024 to June 2026 series 24×4 → SPY volume by half hour: a 1:00 p.m. half day against an ordinary Friday series 13×3 → See all 3,293 queries →