COT reports: Net long 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), net long positions held by asset managers in 10-year Treasury futures of the kind "ULTRA UST 10Y - CHICAGO BOARD OF TRADE" stood at 602,480 contracts on 19 May 2026, compared to 575,596 on 12 May.
Sample. In the weekly time series displayed in the figure, there are 531 data points. The span of time covered by the series is from March 2016 to May 2026.
History. Here are a few statistics calculated on the whole sample: positions hit a trough of -210,730 contracts on 16 November 2021; they reached their highest level of 746,702 on 1 July 2025; they had a mean of 116,688.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-05-05 | 610412.0 |
| 2026-05-12 | 575596.0 |
| 2026-05-19 | 602480.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Net long 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.