COT reports: Long positions held by dealers 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 dealers in 10-year Treasury futures of the kind "ULTRA UST 10Y - CHICAGO BOARD OF TRADE" were 79,058 contracts on 19 May 2026, versus 64,457 on 12 May.
Sample. This weekly time series has 531 observations overall. The span of time covered by the series is from March 2016 to May 2026.
History. Here's a snapshot of some statistics we computed on the full sample: positions registered a minimum of 346 contracts on 16 May 2017; they peaked at 157,439 on 25 February 2020; they were equal on average to 48,727.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-05-05 | 57935.0 |
| 2026-05-12 | 64457.0 |
| 2026-05-19 | 79058.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Long positions held by dealers 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 |
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