The DATAGRO Gasoline Price Differential Index shows a negative lag of 38.2% on March 19th.

The daily report of DATAGRO with the Fuel Price Differential Index Data indicates that, as of March 19th, there is a negative price lag for gasoline and diesel in Brazil. Gasoline shows a discrepancy of 38.2%, the 23rd consecutive day of negative lag; while diesel registers a discrepancy of 31.2%, the 34th consecutive day of negative lag. Currently, the average price of gasoline in the domestic market is R$ 2.5808/liter, based in Paulínia (SP). In the international market, the crack-spread RBOB/WTI is at US$ 35.20/barrel. The last adjustment to the domestic price was made on January 27, 2026. In the case of diesel, the fuel is quoted at R$ 3.6826/liter on the same basis, while the crack-spread ULSD Gulf/WTI, referring to the international market, is at US$ 61.07/barrel. The last internal price adjustment occurred on March 16, 2026. These calculations are made daily by… DATAGRO Since 1999, these factors have taken into account all elements that influence the parity price, including the quality discount of imported gasoline. In Brazil, blending with high-octane ethanol allows the use of cheaper, lower-octane base gasolines, representing a significant competitive advantage for the country. For more details, visit [link/website address]. VIP Report in analysis session of DATAGRO Portal.

This text was translated by machine from Brazilian Portuguese.