COT reports: Total open positions (open interest) in 15- to 25-year Treasury futures: UST BOND - CHICAGO BOARD OF TRADE (number of contracts) - United States - CFTC - Weekly
This series is part of the dataset: Long-term Treasury notes COT reports (CFTC)
Download Full Dataset (.xlsx)Latest updates. According to the Commitments of Traders (COT) reports published by the Commodity Futures Trading Commission (CFTC), total open positions (open interest) in 15- to 25-year Treasury futures of the kind "UST BOND - CHICAGO BOARD OF TRADE" were 1,727,709 contracts on 3 February 2026, compared to 1,835,009 on 27 January 2026.
Sample. There are 683 records overall in the weekly series shown in the plot above. The series covers the time span stretching from January 2013 to February 2026.
History. Check out a few simple statistics we calculated on the whole sample: positions were equal on average to 1,037,151 contracts; they reached their lowest level of 403,170 contracts on 10 March 2015; they recorded their maximum of 2,245,352 contracts on 26 August 2025.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-01-20 | 1,832,790 |
| 2026-01-27 | 1,835,009 |
| 2026-02-03 | 1,727,709 |
Hint. A benefit of using FetchSeries is that we publish complete metadata. Find them below to gain insights on the properties of the indicators that you use in your research.
Not for investment purposes. Information collected and published on FetchSeries is not supposed to be used for investment purposes or as a basis for financial-decision making. Users should consult expert advice and perform independent analysis before pledging money to any investment.
Series Metadata
| Field | Value |
|---|---|
| Description | Total open positions (open interest) in futures on 15-25-year Treasury notes |
| Country | United States |
| Economic concept | Stock |
| Data type | Quantity |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Weekly |
| Unit | Number of contracts |
| Source | Commodity Futures Trading Commission (CFTC) |
| Source type | Government agency |
| Data licence | Public domain information |
| Other information | Specific future: "UST BOND - CHICAGO BOARD OF TRADE |
| FSR temporal aggregation code | LW1 |
Series in the same data set
Discover the other time series included in this data set.