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 1,849,727 contracts on 13 October 2026, compared to 1,898,067 on 6 October 2026.
Sample. There are 719 records overall in the weekly series presented in the chart above. The time range covered by the series extends from January 2013 to October 2026.
History. Here are some descriptive statistics we calculated on the whole sample: positions were equal on average to 1,078,581 contracts; they registered a minimum of 403,170 contracts on 10 March 2015; they reached their highest level of 2,245,352 contracts on 26 August 2025.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-09-29 | 1,879,173 |
| 2026-10-06 | 1,898,067 |
| 2026-10-13 | 1,849,727 |
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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 |
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