COT reports: Long positions held by asset managers in 25+-year Treasury futures: ULTRA UST BOND - CHICAGO BOARD OF TRADE (number of contracts) - United States - CFTC - Weekly
This series is part of the dataset: Long-term Tresasury 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), long positions held by asset managers in 25+-year Treasury futures of the kind "ULTRA UST BOND - CHICAGO BOARD OF TRADE" were 1,624,713 contracts on 18 August 2026, compared to 1,647,210 on 11 August.
Sample. There are 709 observations in the weekly series shown in the graph above. The time span covered by the series extends from January 2013 to August 2026.
History. Here are some descriptive statistics we computed on the whole sample: positions were equal on average to 665,151 contracts; they hit a maximum of 1,717,236 on 23 June 2026; they recorded a minimum of 227,339 on 1 October 2013.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-08-04 | 1637445.0 |
| 2026-08-11 | 1647210.0 |
| 2026-08-18 | 1624713.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Long positions held by asset managers in futures on 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: ULTRA 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.