What happened
Expectations of a September interest rate cut by the Federal Reserve, the US central bank, surged on Friday after official data showed the US economy shed 23,000 jobs in July against forecasts for a gain of 83,000. Rate futures markets, where investors place bets on the future path of official interest rates, moved sharply to price in a cut at the next policy meeting in September.
The Fed held its benchmark federal funds rate, the overnight rate banks charge each other that anchors borrowing costs across the whole economy, in a range of 3.5 to 3.75 per cent at its July meeting. Chair Kevin Warsh struck a firm tone at the time, saying the central bank would not hesitate to act to keep inflation under control.
Friday changed the conversation. Alongside the fall in payrolls, annual wage growth cooled to 3.2 per cent, the weakest since May 2021, and labour force participation dropped to 61.4 per cent, a five-year low. Government bond yields fell as investors piled into US debt, since yields move in the opposite direction to prices and a weaker economy makes safe assets more attractive.
There is one complication: renewed tension around the Strait of Hormuz has pushed oil prices higher in recent weeks, keeping inflation risk alive. The Fed now faces a slowing jobs market and lingering price pressure at the same time.
Why it matters
The federal funds rate is arguably the most important price in global finance. It sets the baseline for what companies pay to borrow, what governments pay on their debt, and ultimately what households pay on mortgages, car loans and credit cards, well beyond US borders.
When the Fed cuts, the effects spread quickly. A lower US rate tends to weaken the dollar, ease borrowing conditions in emerging markets, and give other central banks room to move. The Bank of England currently holds its rate at 3.75 per cent and the European Central Bank holds its deposit rate at 2.25 per cent, and both watch the Fed closely when setting their own course.
Markets also care because rate cuts change the maths of investing. Lower rates make cash and bonds less rewarding, which pushes investors towards shares, one reason stock markets often rise on weak economic news that brings cuts closer.
Explained simply
The Fed is like a driver easing off the brake pedal: rates were held high to slow inflation down, and a cut is the moment the driver decides the car has finally slowed enough.
Central banks raise interest rates to make borrowing expensive, which cools spending and, eventually, price rises. They cut rates when the economy needs help. The art lies in timing: brake too long and the car stalls, meaning a recession; ease off too early and inflation speeds up again.
The July jobs report is the strongest evidence yet that the braking has worked, and perhaps worked too well. An economy losing jobs does not usually generate runaway price rises, so the case for keeping rates high weakens with every soft data point.
When traders say the odds of a cut have risen, they mean the prices of rate futures contracts have shifted. These contracts pay out based on where official rates end up, so their prices act like a live betting market on Fed decisions, and right now that market leans heavily towards a September cut.
What it means for you
UK mortgage pricing responds to expectations, not just decisions. Lenders price fixed deals off swap rates, which already reflect the higher chance of Fed and Bank of England cuts, so borrowers coming off cheap fixes this autumn may find slightly softer rates than they feared even before any official move.
Savers should read the same signal in reverse. Easy-access accounts paying around 4.5 per cent are unlikely to hold that level through a global cutting cycle, and fixed-rate bonds let you lock in current rates for one to three years before they drift lower.
For investors, expected cuts tend to support both shares and bonds, which is part of why US indices sit near record highs despite soft data. A weaker dollar also tends to firm up the pound slightly, which makes US holidays and dollar-priced goods marginally cheaper for UK households.
The bigger picture
The Fed has kept policy tight through a bumpy stretch of Middle East tension and sticky inflation, and September would mark a clear turn in the cycle. History suggests the first cut matters less than the pace of those that follow, which will depend on whether the labour market stabilises or keeps shrinking.
Watch three things between now and mid September: the next US inflation report, oil prices linked to the Strait of Hormuz standoff, and revisions to the July jobs data. Tame inflation plus another soft jobs print would make a September cut all but inevitable.
