Global markets remain under pressure as the Middle East conflict enters a more dangerous phase, with oil prices continuing to climb and the economic consequences becoming increasingly difficult to ignore. While the initial market response was relatively subdued, sentiment shifted sharply once investors began to fully price in the broader impact of prolonged disruption in the Strait of Hormuz, through which roughly 20% of the world’s oil supply moves. Crude prices have now risen into the mid-$110 range, intensifying concerns over inflation, growth and monetary policy.
According to TreasuryONE’s André Cilliers, the conflict is no longer being viewed only as a geopolitical event, but as a serious economic shock with global implications. Estimates suggest that at current oil levels, the world could face a significant inflationary impact and a meaningful reduction in growth. Over the past week, the situation has deteriorated further, with civilian and strategic infrastructure increasingly drawn into the conflict. The appointment of a new Iranian leader following the death of the previous Ayatollah has also reduced the likelihood of a near-term de-escalation.
The consequences are likely to extend far beyond energy markets. Rising oil prices are expected to influence central bank policy globally, potentially delaying or reversing expectations for interest rate cuts. This is particularly relevant for the US Federal Reserve, which has been struggling to bring inflation back toward its 2% target, and for the South African Reserve Bank, where previous expectations for lower rates may now be off the table if inflation accelerates. Economists are already warning that South Africa could face a sharp fuel price increase, with knock-on effects for inflation and household spending.
For South Africa, the rand has come under pressure as global risk aversion intensified and oil prices surged. While domestic fundamentals remain relatively supportive, the currency is now highly sensitive to external developments, especially those tied to the Middle East and global inflation expectations. TreasuryONE notes that in this environment, the focus should shift away from predicting the next geopolitical move and toward managing the risks of large movements in currencies, fuel costs and interest rates.
