COT reports: Total open positions (open interest) in aluminum futures: ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC. (number of contracts) - United States - CFTC - Weekly
This series is part of the dataset: Aluminum futures 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), total open positions (open interest) in aluminum futures of the kind "ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC." stood at 31,455 contracts on 29 September 2026, compared to 30,680 on 22 September 2026.
Sample. There are 569 data points in the weekly time series shown in the plot above. The series covers the time period extending from October 2015 to September 2026.
History. Here's a glimpse of some summary statistics we computed on the entire sample: positions had a mean of 27,687 contracts; they hit a peak of 37,916 on 30 June 2020; they hit a trough of 17,857 on 6 October 2015.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-09-15 | 29918.0 |
| 2026-09-22 | 30680.0 |
| 2026-09-29 | 31455.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Total open positions (open interest) in aluminum futures |
| 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: "ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC. |
| FSR temporal aggregation code | LW1 |
Series in the same data set
Discover the other time series included in this data set.