US financial markets are running on a split holiday schedule on Monday, October 12. Seeking Alpha reports that stock investors can expect business as usual, while the bond market is closed for Columbus Day, also observed in many places as Indigenous Peoples' Day.

What Is Open and Closed Today

  • NYSE and Nasdaq stocks: open, regular hours of 9:30 a.m. to 4 p.m. Eastern.
  • Treasury cash market: closed.
  • Corporate and municipal bonds: closed, following a recommendation from the Securities Industry and Financial Markets Association (SIFMA).
  • Federal Reserve Banks: closed.
  • Bitcoin and other cryptocurrencies: open 24 hours.
  • Futures: trading continues, subject to each market's schedule.

Why the Split Schedule?

Columbus Day is not one of the holidays the major stock exchanges observe. The bond market schedule is set by SIFMA, which recommends a full closure for the day. Yahoo Finance notes that in 2026 and 2027, US bond markets close for all 10 stock market holidays, plus Columbus Day in October and Veterans Day in November.

The Liquidity Concern

Seeking Alpha says the closure means reduced bond market liquidity and a pause in normal price discovery for many debt securities. Without Treasury trading, the key benchmark for interest rates and risk sentiment is not updating. If news hits during the day, stock traders cannot rely on the usual bond market signals, and reaction can show up later when bonds reopen Tuesday.

What History Shows

A Reuters report from a past Columbus Day noted that stocks traded in a holiday-thinned session while the bond market stayed shut, with some investors anxious about how bonds would reopen. That was a different year with different conditions, so it is only a reminder of how the closure can affect sentiment.

What It Means for Investors

  • Equities: trading runs normally, but volume may be lighter in some names.
  • After-hours risk: Yahoo Finance warns that extended-hours trading carries added risk because lighter volume can mean more volatile prices and partly filled orders.
  • Banking: many banks and government offices are closed, and the Fed is shut.
  • Fixed income: bond traders must wait until Tuesday to trade.

The Week Ahead

Bond markets reopen Tuesday. Investors are also looking ahead to US inflation data later this week, with the September CPI report due October 14, followed by PPI on October 15, and to the Fed's October 27-28 meeting. The first three trading days after reopening may carry added volatility as rates markets catch up.

Key Takeaways

  • Stocks trade normally on Monday, October 12.
  • The Treasury and corporate bond markets are closed, and the Fed is closed.
  • Liquidity and price discovery in fixed income pause until Tuesday.