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Columbus Day: Federal holiday but stock market stays open, USPS shuts down

Columbus Day is a federal holiday, yet the NYSE and Nasdaq remain open while the U.S. Postal Service closes. Find out which banks stay open and which services pause.

El Chusmero Newsroom
Newsroom
• Updated Oct 16, 2026
What you need to know

Columbus Day is a federal holiday, but the stock market stays open and many banks close, leaving a mixed picture for consumers. Knowing which services operate helps Americans plan their day and avoid surprises.

United States Postal Service (file photo)

Despite being a federal holiday, Columbus Day presents a confusing split: the nation’s major stock exchanges stay open while the U.S. Postal Service shuts its doors. This contradiction leaves many Americans unsure whether they can rely on banks, mail delivery, or other services on Monday, Oct. 12.

What we know

According to CBS News, Columbus Day falls on the second Monday in October and is officially recognized as a federal holiday. Federal government offices close, and federal workers have the day off. However, the impact on private and public services varies:

  • The New York Stock Exchange and Nasdaq do not observe the holiday; both remain open from 9:30 a.m. to 4:00 p.m. ET.
  • The U.S. Postal Service treats the day as a holiday, cancelling regular residential and business mail delivery and closing all post offices.
  • Bank policies differ. JPMorgan Chase will keep its branches open but will treat the day as a holiday for online transactions, meaning scheduled transfers won’t process on Oct. 12 and will be handled the prior business day.
  • Other major banks, including Wells Fargo and Bank of America, are closed.
  • Retail giants such as Costco and Walmart remain open during their regular hours.
"Yes, the stock market is open on Columbus Day, with neither the New York Stock Exchange nor the Nasdaq market observing it as a holiday," the article states.
"No, the U.S. Postal Service observes Columbus Day as a holiday, which means there will be no regular residential or business mail delivery," the report adds.

Because the holiday’s observance is shifting in some areas toward Indigenous Peoples Day, the level of recognition varies across states and employers, further complicating expectations.

Practical takeaways

Consumers should verify individual bank hours before heading out, as policies differ. Those expecting mail delivery should plan for a delay, and investors can trade as usual during market hours. Retail shoppers can expect normal operations at Costco and Walmart.

Bottom line

Columbus Day’s mixed observance means that while some federal services pause, many private sectors, including the nation’s stock exchanges, continue operating. Checking ahead can prevent inconvenience on this three‑day weekend.

Sources

File photo: Oleg Yunakov / Wikimedia Commons, CC BY-SA 4.0

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