SARB poised to hike 25bps as South Africa inflation hits 5% two-year high

South Africa's inflation accelerated to a two-year high of 5% in June, reinforcing expectations the central bank will deliver a second straight rate hike on Thursday.

The South African Reserve Bank is expected to raise its benchmark rate by 25 basis points to 7.25% on Thursday after inflation accelerated to a two-year high of 5%, piling pressure on the rand-sensitive carry trade.

"Sixteen of 25 economists polled by Reuters expect the 25bp increase, while the remainder forecast a hold," said Annabel Bishop, chief economist at Investec. "The MPC discussed a 50bp lift at its last meeting and this will likely be back on the table as the SARB seeks to contain inflation expectations."

The rand traded at 16.3750 per dollar early Thursday, little changed from the prior close, after declining more than 6% against the greenback this year. South Africa's benchmark 2035 bond yield fell 5 basis points to 8.66% as traders priced in tighter policy. Retail sales rose 2.3% year-on-year in May, accelerating from a revised 1.2% gain in April, signaling resilient domestic demand.

The decision carries outsized implications for the USD/ZAR carry trade, which has drawn significant flows this year as investors chase South Africa's real yield advantage. A hold would undermine that premium and could push the pair through the 16.20 support barrier, while a hike would reinforce the rand's appeal. The next policy meeting is scheduled for September.

Inflation Overshoot Pressures Policy Path

The inflation overshoot marks the second consecutive month above the SARB's 4.5% upper tolerance band, after the bank raised rates for the first time in three years at its May meeting. The last time South Africa's headline CPI exceeded 5% was in mid-2024, when the bank responded with a cumulative 50 basis points of tightening over two meetings. Price pressures have been exacerbated by the Iran conflict, which pushed global energy costs higher and fed through to domestic transport and food prices.

The USD/ZAR pair has declined more than 6% year-to-date, with the 16.20 level emerging as a critical technical barrier. A break below that threshold would open the path toward 16.00, a level not seen since early 2024. Immediate support sits at 16.360, the 20-day moving average, while resistance stands at 16.553, the 50% Fibonacci retracement level.

For carry trade investors, the stakes are clear. South Africa's real yield — the difference between benchmark bond yields and inflation — stands among the highest in emerging markets, drawing foreign capital into local-currency debt. A rate hike would widen that differential further, supporting the rand. A hold, by contrast, would risk capital outflows and accelerate the pair's decline toward the 16.20 barrier.

This article is for informational purposes only and does not constitute investment advice.