The South African rand strengthened by 0.4% against the U.S. dollar on Tuesday, trading at 15.9550 at 10:11 GMT, despite a decline in domestic business conditions.
South Africa’s central bank reported that its leading composite business cycle indicator fell 1.4% month-on-month in June, marking the third consecutive monthly decline. The gauge, which aggregates vehicle sales, business confidence and money supply data, signals weakening economic momentum in the country’s largest economy.
The rand’s appreciation occurred as broader emerging-market currencies tracked gains, supported by a softer U.S. dollar and firmer commodity prices. The greenback’s weakness reflected investor caution following the U.S. Treasury’s announcement of expanded sanctions against Iran, which raised the risk of exclusion from the dollar-based financial system for nations maintaining commercial ties with Tehran.
The U.S. dollar index showed little net movement against a basket of currencies but remained vulnerable to further declines as markets assessed the implications of Washington’s sanctions policy. Analysts noted that the rand’s resilience underscored its sensitivity to global risk sentiment and commodity-linked inflows, even as domestic indicators softened.
