COT reports: Long positions held by all reporting traders 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), long positions held by all reporting traders in 10-year Treasury futures of the kind "ULTRA UST 10Y - CHICAGO BOARD OF TRADE" were 2,394,030 contracts on 19 May 2026, compared to 2,278,140 on 12 May.
Sample. In this weekly series, there are 531 records overall. The series covers the time period going from March 2016 to May 2026.
History. Have a look at a few descriptive statistics we computed on the entire sample: positions reached a trough of 55,122 contracts on 22 March 2016; they reached their maximum of 2,448,805 on 26 August 2025; they had an average value of 1,121,912.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-05-05 | 2220250.0 |
| 2026-05-12 | 2278140.0 |
| 2026-05-19 | 2394030.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Long positions held by all reporting traders 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.