Fed Hikes Rates: A Turning Point for AI Investment

The US Federal Reserve has raised interest rates for the first time in three years, marking a significant shift in monetary policy. The FOMC increased the target range for the federal funds rate by 25 basis points, a move that was widely expected but still significant. However, what's more important than the rate hike itself is whether it will be a one-time adjustment or the start of a new cycle of consecutive tightening.

The Fed's median projection for the federal funds rate at the end of 2026 has been raised to 4.1%, up from 3.8% in June. This suggests that the baseline scenario currently indicated by the Fed is not 'one and done.' In fact, 16 out of 18 members forecasted at least one additional rate hike within the year.

The policy focus has clearly shifted back to inflation, with forecasts for headline PCE and core PCE remaining at elevated levels. As long as the economy holds up and employment doesn't deteriorate significantly, there's little reason for the Fed to rush into a dovish pivot.

For AI investment, this rate hike is particularly important. The AI boom is pushing up funding costs, and companies will need to generate strong cash flows to exceed persistently high funding costs. The spread between Return on Invested Capital (ROIC) and Weighted Average Cost of Capital (WACC) is becoming increasingly important in a high-interest-rate environment.

Historically, markets have tended to rebound after a temporary correction following the initial rate hike. The S&P 500 Index has faced short-term downward pressure around the time of the 'initial rate hike,' but over a 3- to 12-month horizon, average returns have clearly turned positive.