When oil rises but the pump does not rise as much
The renewed United States–Iran confrontation has turned the Strait of Hormuz from a geopolitical flashpoint into a direct energy-market risk. Reuters reported that vessel traffic through the Strait had fallen dramatically below its pre-war norm, while attacks on regional energy infrastructure and shipping have pushed Brent above US$100 per barrel at points in September. The International Energy Agency has also warned that prolonged Gulf disruption could materially tighten global oil and refined-product supply (Reuters, 2026a, 2026b; International Energy Agency, 2026). For an import-dependent market such as Ghana ( in excess of 60% Petroleum Products), the transmission channel is straightforward: higher international crude and refined-product prices raise the foreign-currency cost of imports; the cedi value of that cost then depends heavily on the exchange rate and taxes, levies and margins complete the domestic price build-up. Yet Ghana’s experience in 2026 demonstrates an important distinction between exposure to an external shock and the magnitude of the shock ultimately felt at the pump. The country has not been insulated from the oil shock, fuel prices have risen, but the pass-through has been moderated by three domestic buffers: relative exchange-rate stability, a sharp reduction in inflation compared with the recent past, and targeted temporary intervention in petroleum pricing.