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." were 30,565 contracts on 31 March 2026, versus 28,991 on 24 March.
Sample. The weekly time series plotted above has 543 observations overall. The period covered by the series extends from October 2015 to March 2026.
History. Here are some statistics computed on the entire sample: positions hit a minimum of 17,857 contracts on 6 October 2015; they reached their maximum of 37,916 on 30 June 2020; they had a mean of 27,626.
Latest values
| Date | Value - Number of contracts |
|---|---|
| 2026-03-17 | 27622.0 |
| 2026-03-24 | 28991.0 |
| 2026-03-31 | 30565.0 |
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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
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