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# PADD 4 (Rocky Mountain) retail-wholesale propane spread

Residential survey price minus wholesale/resale price, a gross-spread indicator (October-March)

_Data through Mar 30, 2026 · source last checked Jul 26, 2026 · page revised Jul 26, 2026_

> Out of season — last quoted Mar 30, 2026.

> Now $1.293/gal, 7% below the 4-yr median. The EIA weekly price survey runs October through March; the latest reading is $1.293/gal from Mar 30, 2026. The survey resumes in October.

PADD 4 retail-wholesale spread read $1.293/gal on March 30, down 7.1 cents on the week and 18.9 cents over four weeks. It sits 7% below the 4-yr median. The EIA survey resumes in October.

## Final weeks of the 2025-26 heating season

| Period | Current | Prior | Change |
| --- | --- | --- | --- |
| vs 4-yr median | $1.293/gal | $1.396/gal | -7.3% |
| Year over year | $1.293/gal | $1.383/gal | -6.5% |
| vs 4 weeks ago | $1.293/gal | $1.482/gal | -12.8% |
| Week over week | $1.293/gal | $1.364/gal | -5.2% |

## About this data

- Source: Derived from EIA propane price series
- Series: PADD 4 (Rocky Mountain) retail-wholesale propane spread
- Basis: Price difference between two EIA quotes
- Unit: $/gal
- Calculation period: Weekly, Oct-Mar heating season
- Last observation: Mar 30, 2026
- Update frequency: Weekly, Oct-Mar

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Cite: PADD 4 (Rocky Mountain) retail-wholesale propane spread: $1.293/gal as of Mar 30, 2026. The Fill Line. https://fill-line.com/spreads/padd4
Canonical URL: https://fill-line.com/spreads/padd4