Stocks, Bonds Rise as US Core CPI Tops Forecasts Bolstering Case for a Rate Hike

U.S. inflation remained persistently high in August, supporting the argument for the Federal Reserve to raise interest rates during their upcoming meeting, according to fresh data. Overall consumer prices climbed 0.4 percent from July, fueled by increased energy costs, and 3.4 percent compared to a year ago. This suggests that inflation has not made significant strides towards the Fed's target amid ongoing challenges such as the Iran conflict, tariffs, and the surge in data center construction.

"Those numbers are still stubborn," commented Joe Saluzzi, co-founder and co-head of equity trading at Themis Trading. The central bank may view these figures as a strong argument for the first rate increase in three years, following suggestions from some officials that the September 15-16 decision might be influenced by the data.

US stock indexes were anticipated to gain after opening higher on September 11, concluding a tumultuous week on a positive note. Inflation expectations have been volatile, leaving the market atmosphere vulnerable, as investors grapple with various setbacks, including the escalating Middle East tension and surging Treasury yields.

"We believe that the Federal Reserve needs to respond to these in the near term or risk a repeat of the high inflation of the 1970s," stated Haidar, founder of Haidar Capital Management. Fed Chair Kevin Warsh has been hesitant to disclose his opinion on the central bank's next step, but in an August speech, he indicated that the Fed would "have work to do" if it couldn't "be confident that underlying inflation is moving to our objective, clearly and at sufficient speed."

Warsh's role next week will be to unite his colleagues while providing a clear explanation for the eventual decision. There are already factions of policymakers who advocate for higher rates, asserting that the current Fed policies are not sufficiently curbing demand. Proponents argue that higher rates would hasten the return of 2 percent inflation and prevent inflation expectations from suddenly surging.

However, implementing rate hikes just prior to the election would likely create discord with President Donald Trump, who has been urging the Fed to lower rates, tweeting "LOWER THE RATE OR I’LL STOP TRADING WITH COUNTRIES WITH WHICH WE HAVE A DEFICIT" following recent hikes in petrol and food prices. The US economy is grappling with rising energy costs due to the conflicts in the Middle East and Russia-Ukraine. Oil prices surpassed $100 a barrel this week, and US retail diesel prices hit a record.