COT reports: Short positions held by non-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), short positions held by non-reporting traders in 10-year Treasury futures of the kind "ULTRA UST 10Y - CHICAGO BOARD OF TRADE" stood at 341,904 contracts on 19 May 2026, compared to 340,439 on 12 May 2026.
Sample. This weekly series has a total of 531 observations. The time period covered by the series extends from March 2016 to May 2026.
History. Here's a glimpse of some descriptive statistics calculated on the full sample: positions had an average value of 212,119 contracts; they reached their lowest level of 43,446 on 8 March 2016; they attained a maximum of 362,824 on 24 February 2026.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-05-05 | 329956.0 |
| 2026-05-12 | 340439.0 |
| 2026-05-19 | 341904.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Short positions held by non-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
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