Market Uncertainty Rises as Fed Becomes Less Predictable

The current market environment is marked by increased uncertainty and competition for capital, according to recent institutional research. The Federal Reserve's less predictable stance has led to a rise in long-term borrowing costs, while the artificial intelligence (AI) investment cycle is influencing not only equities and infrastructure but also labour markets and the cost of capital.

The yen's weakness is becoming increasingly structural rather than something that can be solved by intervention alone. Japanese companies have expanded overseas, earning primary income abroad rather than repatriating it, which has weakened the historical relationship between current-account surpluses and domestic currency demand.

BlackRock Investment Institute argues that AI investment, government borrowing, and supply constraints are competing for global capital, leading to a structural repricing of long-term capital. The 30-year US Treasury yield has reached its highest level in 19 years at 5.28%, driven by inflation risk and the Fed's reaction function.

The implication is that investors may need to become accustomed to higher borrowing costs rather than assume an eventual return to the post-global-financial-crisis rate regime. BlackRock favours building durable income through short- and medium-term US Treasuries, local-currency emerging-market debt, and selected public and private credit with resilient cash flows.

The Fed's shift from guidance to judgment may improve price discovery but also increases volatility and uncertainty about the central bank's next move. DWS notes that the rise in the 10-year Treasury yield was driven mainly by higher breakeven inflation expectations rather than real yields, which it interprets as a test of the Fed's anti-inflation credibility.