US Inflation Data Takes Center Stage Ahead of Fed Rate Decision

US inflation data due this week is likely to influence the Federal Reserve's decision on interest rates at its September policy meeting. The August consumer price index report, expected to be released on Friday, will provide key insights into whether the Fed raises rates or keeps them unchanged.

The Bureau of Labor Statistics predicts that headline consumer inflation will have risen 3.4% year over year in August, matching July's rate. Core CPI, which excludes volatile food and energy prices, is expected to ease to 2.4% from 2.5%. The figures will be closely watched after a stronger-than-expected August jobs report boosted expectations for tighter monetary policy.

Garrett Melson, portfolio strategist at Natixis Investment Managers Solutions, said the upcoming release could prove crucial in determining whether policymakers view inflation as moving towards the Fed's 2% target. 'What really matters is whether that print really confirms the cooling that we saw in June and July,' Melson stated.

The Fed may place greater emphasis on core inflation when assessing the underlying trajectory of prices, as energy shocks originating outside its control are less likely to influence its longer-term policy decisions than persistent increases in services and other core prices. A hotter print, for example core inflation at 0.3% month over month, would likely push rate hike probabilities higher again ahead of next week's Federal Open Market Committee (FOMC) meeting.

US stocks ended mostly lower on Friday after the stronger-than-expected jobs report pushed Treasury yields and expectations for a Federal Reserve rate hike higher. The benchmark 10-year Treasury yield rose to around 4.78% late Friday, moving closer to the 5% level that some investors view as potentially troublesome for equities.