18-month forward price of diesel (USD/gal) - United States - FSR - Daily
This series is part of the dataset: Forward diesel prices in the US
Download Full Dataset (.xlsx)Latest updates. In US derivatives markets, the 18-month forward price of diesel was 3.146 USD/gal on 21 September 2026, compared to 3.152 on 18 September. This represents a decrease of 0.19 percent.
Sample. In the daily series presented in the chart, there are 3,757 observations. The series covers the period stretching from April 2012 to September 2026.
History. Here's a snapshot of some descriptive statistics we computed on the whole sample: the forward price had an average value of 2.195 USD/gal; it reached its maximum of 3.248 on 30 April 2012; it hit a trough of 1.138 on 20 January 2016.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-09-17 | 3.102 |
| 2026-09-18 | 3.152 |
| 2026-09-21 | 3.146 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 18-month forward price of NY Harbor ULSD |
| Country | United States |
| Economic concept | Price |
| Data type | Forward price |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Daily |
| Unit | USD/gal |
| Source | FetchSeries Research; calculations on market data |
| Source type | Data research lab |
| Data licence | Creative Commons Attribution 4.0 International (CC BY 4.0) + FetchSeries disclaimers |
| Other information | Refers to NY Harbor ULSD (Ultra Low Sulphur Diesel) |
| FSR temporal aggregation code | LD1 |
Series in the same data set
Discover the other time series included in this data set.