SARB Set to Hike Rates as Rand Faces Pressure from Narrowing Interest Rate Differential

South Africa's central bank is expected to raise interest rates on Wednesday to defend the rand against a narrowing interest rate differential. According to Bheki Mahlobo, strong employment numbers and inflation above the target rate have prompted the US Federal Reserve to hike its target range by 25 basis points to 3.75% to 4.00%. The Bank of Japan also followed suit, raising rates by 25 basis points to 1.25%.

However, the Bank of England left its policy rate unchanged at 3.75%, despite a six-to-three split decision among policymakers. Mahlobo believes that South Africa's central bank has little choice but to raise its policy rate by 25 basis points from 7.00% to 7.25%

to restore the interest rate differential and defend the rand.

A narrowing interest rate differential reduces the compensation for investors holding rand-denominated assets, leading to a decline in demand and a weakening of the rand. This, in turn, feeds into higher imported goods prices, including petrol and diesel, which can have a broader impact on the economy.