The Cbonds Retail Fuel Index (Russia, DT) serves as a price benchmark reflecting the weighted average cost of diesel fuel at filling stations in Russia, acting as an indicator for analyzing retail fuel prices in the country's transport and energy sectors. In March 2026, the maximum reached 75.91 руб./л., the minimum — 75.52 руб./л., with an average level of 75.67 руб./л. The index is calculated in Russian Rubles per liter including VAT based on data from multiple independent sources, with regional components weighted by motor vehicle registrations in Russian constituent entities; it is updated daily, with regional weights rebalanced annually using EMISS data.