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" were 309,341 contracts on 31 March 2026, compared to 299,123 on 24 March.
Sample. In this weekly series, there are 524 records overall. The series covers the time span stretching from March 2016 to March 2026.
History. Here are a few summary statistics we calculated on the whole sample: positions attained a maximum of 362,824 contracts on 24 February 2026; they reached a trough of 43,446 on 8 March 2016; they had a mean of 210,551.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-03-17 | 310747.0 |
| 2026-03-24 | 299123.0 |
| 2026-03-31 | 309341.0 |
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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
Discover the other time series included in this data set.