COT reports: Short positions held by asset managers in 10-year Treasury futures: ULTRA UST 10Y - CHICAGO BOARD OF TRADE (number of contracts) - United States - CFTC - Weekly
This series is part of the dataset: 10-year 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), short positions held by asset managers in 10-year Treasury futures of the kind "ULTRA UST 10Y - CHICAGO BOARD OF TRADE" stood at 563,529 contracts on 18 August 2026, compared to 583,436 on 11 August 2026.
Sample. In the weekly series presented in the plot, there are 544 records. The series covers the time period stretching from March 2016 to August 2026.
History. Here's a glimpse of some descriptive statistics we calculated on the whole sample: positions had an average value of 429,695 contracts; they recorded a bottom of 33,194 on 8 March 2016; they reached their maximum of 840,382 on 11 March 2025.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-08-04 | 568657.0 |
| 2026-08-11 | 583436.0 |
| 2026-08-18 | 563529.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Short positions held by asset managers in futures on 10-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 10Y - 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.