Liberty Street Economics
Liberty Street Economics
Return to Liberty Street Economics Home Page

1 posts on "trading patterns"
October 9, 2025

End‑of‑Month Activity Across the Treasury Market

Michael J. Fleming, Jonathan Palash-Mizner, and Or Shachar

Photo: Partial calendar with a green pin on the 31st.

In a 2024 post, we showed that interdealer trading in benchmark U.S. Treasury notes and bonds concentrates on the last trading day of the month, likely due to passive investment funds’ turn-of-month portfolio rebalancing. In this post, we extend our trading activity analysis to the full range of Treasury securities and market segments. We find that trading is even more concentrated on the last trading day of the month for other types of Treasury securities and in the dealer-to-customer segment of the market, with trading volume in off-the-run Treasuries twice as high as on other days, on average. 

Continue reading »
Posted at 7:00 am in Financial Markets | Permalink

RSS RSS Feed

Twitter Follow Liberty Street Economics

About the Blog

Liberty Street Economics features insight and analysis from New York Fed economists working at the intersection of research and policy. Launched in 2011, the blog takes its name from the Bank’s headquarters at 33 Liberty Street in Manhattan’s Financial District.

The editors are Michael Fleming, Andrew Haughwout, Thomas Klitgaard, and Asani Sarkar, all economists in the Bank’s Research Group.

Liberty Street Economics does not publish new posts during the blackout periods surrounding Federal Open Market Committee meetings.

The views expressed are those of the authors, and do not necessarily reflect the position of the New York Fed or the Federal Reserve System.

Economic Research Tracker

Image of NYFED Economic Research Tracker Icon Liberty Street Economics is available on the iPhone® and iPad® and can be customized by economic research topic or economist.

View by Topic

Most Read this Year

  1. Are Businesses Absorbing the Tariffs or Passing Them On to Their Customers?
  2. Credit Score Impacts from Past Due Student Loan Payments
  3. Student Loan Delinquencies Are Back, and Credit Scores Take a Tumble 
  4. Why Does the U.S. Always Run a Trade Deficit?
  5. Is College Still Worth It?
Useful Links
Comment Guidelines

 

We encourage your comments and queries on our posts and will publish them (below the post) subject to the following guidelines:

Please be brief: Comments are limited to 1,500 characters.

Please be aware: Comments submitted shortly before or during the FOMC blackout may not be published until after the blackout.

Please be relevant: Comments are moderated and will not appear until they have been reviewed to ensure that they are substantive and clearly related to the topic of the post.

Please be respectful: We reserve the right not to post any comment, and will not post comments that are abusive, harassing, obscene, or commercial in nature. No notice will be given regarding whether a submission will or will
not be posted.‎

Comments with links: Please do not include any links in your comment, even if you feel the links will contribute to the discussion. Comments with links will not be posted.

Send Us Feedback

Disclosure Policy

The LSE editors ask authors submitting a post to the blog to confirm that they have no conflicts of interest as defined by the American Economic Association in its Disclosure Policy. If an author has sources of financial support or other interests that could be perceived as influencing the research presented in the post, we disclose that fact in a statement prepared by the author and appended to the author information at the end of the post. If the author has no such interests to disclose, no statement is provided. Note, however, that we do indicate in all cases if a data vendor or other party has a right to review a post.

Archives