Take Five: It’s Q4 already?

As the third quarter comes to a close, investors are gearing up for a busy week in financial markets. Key events on the horizon include US payrolls, US and euro zone inflation data, and the US midterm elections on November 3. These developments will help shape expectations for interest rate movements in the United States and Europe.

The week kicks off amid a challenging backdrop, with turbulent bond markets triggered by the Iran war, fiscal concerns, and a surge of AI-related debt. Global borrowing costs have hit their highest level since the 2007-08 financial crash. Despite this, major stock indexes remain near all-time highs, buoyed by AI euphoria and a year-on-year gain of over 12%.

Expectations are high for a continued rise in interest rates, with the first weekend of the week featuring a closely watched Brazilian election. The main event, however, will be the US midterm elections on November 3, where current polls suggest the Republican party could lose control of the House of Representatives and possibly the Senate.

In the coming week, investors will closely monitor the US employment and inflation figures released on September 26. September's nonfarm payrolls report is expected to show a gain of 100,000 jobs, with the unemployment rate at 4.2%, according to economists' polls. The Personal Consumption Expenditures price index, released on Wednesday, will provide insights into whether inflation is nearing the Federal Reserve's 2% target.

Futures pricing indicates a roughly 50/50 chance the Fed will raise rates by a quarter point in October.

Businesses' input prices surged to a near four-year high in the latest survey, raising concerns about whether energy price surges have led to ripple effects across major economies. This could potentially push wages, living costs, and interest rates higher. Euro zone inflation data and Japanese price figures will also be released on Friday.

The key issue for markets is whether the surge in energy prices will persist enough to cause lasting impacts on major economies, pushing up wages, living costs, and interest rates. The yield on 10-year Treasury bonds is already near its highest since 2007, a level that newer bond and equity investors have never encountered before. Inflationary pressures are being weighed against fears that long-term capital costs of 5% or higher could become the new norm.

Micron Technology, a semiconductor maker worth $1.2 trillion, will release earnings after the market close on Wednesday. The company, a key supplier of memory chips used alongside Nvidia's AI processors, has benefited from the AI spending spree, with shares up over 280% year-to-date. However, Micron's shares have slipped by more than 6% during the quarter, while the Philadelphia Semiconductor Index has fallen by an even steeper 14%.

The mixed signals suggest uncertainty about the long-term momentum of AI infrastructure spending and demand growth.