US Fed lifts rates 25 basis points, rand slides to R16,40 before recovering

The United States Federal Reserve raised interest rates by 25 basis points on Wednesday, its first increase in three years, and the rand took the hit almost immediately.

The currency slid to R16,40 to the dollar, a weak level against where it has traded recently, before recovering through Thursday as world markets steadied and the dollar softened.

The move had been widely expected. Economists and market watchers had priced a hike as close to certain, so the surprise was not the decision itself but the reaction that followed it.

Why American rates move the rand

Higher interest rates in the United States make American investments more attractive to global money. South Africa normally offers higher rates than the US, which is part of what draws foreign capital into local bonds and other assets. When the gap narrows, that money has less reason to stay.

The fear in the market is straightforward, that investors move their money back into the dollar and out of South Africa. That is what drove the rand weaker in the run-up to the decision and in the hours after it.

The rand also weakened before the announcement, which is typical when a hike is expected. What changed on Thursday was the mood. The dollar calmed, global markets turned higher, and the rand recovered with them.

Market watchers are speculating that investors were reassured by the Fed chair, Kevin Wash, holding his ground against pressure from US President Donald Trump, who has been calling for rate cuts. Trump has described the Fed board as political and hostile, but has stopped short of criticising Wash, his own appointee. He has also suggested he spoke to Wash and advised him to vote with the board.

Wash has made clear the decision was unanimous.

The inflation argument, and the politics around it

Interest rates are the main tool for fighting inflation, the rate at which prices rise. Wash’s message was that inflation has been too high for too long, and the markets initially read his remarks as a signal that more hikes could follow. That reading is what sent markets down on the day, before they recovered.

Trump’s push for cuts is not hard to follow. Lower rates mean Americans pay less on their mortgages and bonds, which leaves more money in their pockets and supports economic growth. The trade-off is that cheaper money can feed inflation rather than cool it.

There is also a political clock. The United States holds midterm elections in November, and no president wants to enter an election campaign with borrowing costs rising.

What it means for the Reserve Bank next week

All eyes now turn to the South African Reserve Bank, which meets next week. The US decision raises the risk that the Reserve Bank follows with a hike of its own, though the call is split among economists.

For households carrying a bond or vehicle finance, that is the number that matters. A quarter of a percentage point on the repo rate feeds through to monthly repayments within weeks, and it lands hardest on those already stretched.

South Africa’s position is not the same as America’s. The Reserve Bank sets policy for local inflation and the local cycle, and it has held its line through several rounds of global volatility. Next week’s decision will be its own, made on its own mandate.

For now, the rand has clawed back what it lost, which is a better outcome than the first hours of trading suggested.

Source: eNCA (YouTube), Number of the Day | 55 | 17 September 2026