According to Invesco's Chief Global Market Strategist Brian Levitt, US equities have experienced a long and powerful rally. Looking back at history, when a market cycle approaches its end, certain signals tend to appear: excessive debt expansion, overly high inflation, excessively tight monetary policy, widening credit spreads, investors paying higher costs for default protection, cyclical stocks being sold off, investors seeking safe havens driving US Treasury yields lower, and a stronger dollar. These phenomena broadly summarize the market dynamics of the past few weeks, but this does not necessarily mean the current bull market is about to end.
Let us first examine the leverage issue. The rapid buildout of artificial intelligence infrastructure is increasingly reliant on debt financing, and the bond market has begun to differentiate pricing among different borrowers. Since June, credit spread widening has accounted for roughly half of the increase in high-yield bond financing costs. This suggests that rising financing costs may no longer stem solely from interest rate factors, but increasingly reflect market concerns about credit quality. This situation should not be ignored, but it also should not be simply interpreted as the AI investment cycle coming to an end. Market demand for computing power remains strong. What is more likely to occur is that capital will become more selective, placing greater emphasis on the quality of investment targets. Companies with stronger balance sheets, clearer cash flows, contractual protections, and better-structured financing are expected to continue receiving funding support. By contrast, lower-quality, highly leveraged projects may face elevated financing costs or even difficulty in obtaining funds.
It is worth noting that the credit spreads of higher-quality segments in the bond market remain relatively narrow, indicating that current stress has not yet broadly spread across the entire credit market. This is precisely the role the credit market should play, namely differentiating among companies of varying credit quality. Beyond leverage itself, the combination of leverage and Federal Reserve monetary tightening is also critical. As interest rates rise, financing costs continue to climb, and economic activity slows accordingly. This does not mean the current rally has reached its end, but it may suggest that the latter stage of the cycle is drawing ever closer.
Recent inflation data has been relatively strong, which is unsettling. However, following the release of robust Consumer Price Index (CPI) and Producer Price Index (PPI) figures, the bond market actually rose. This indicates the market may have already digested rate hike expectations and is preparing for the possibility that tighter monetary policy could slow economic activity. Importantly, long-term inflation expectations remain relatively contained. The recent rise in US Treasuries, along with the dollar's continued resilience, suggests that concerns about confidence in US assets appear limited. This also sends a signal that the recent rise in yields may not primarily stem from market worries about fiscal sustainability.
Of course, this does not mean investors can afford to ignore the changes currently unfolding in the market. Market cycles typically do not end without warning. Financing costs have already risen, the credit market is being more cautious in selecting whom to finance, and the more speculative areas of the market are beginning to show signs of weakness. Key indicators in the market deserve attention. The indicators monitored by the firm suggest that the market may have slowed, but the bull market has not yet ended, and it may still be some time before it truly concludes. As the credit market becomes more prudent and the economy slows, the firm favors high-quality credit assets and more defensive sectors in the equity market. At the same time, the firm is also watching for signs of a reacceleration in economic activity, which could occur if oil market disruptions are alleviated and bond prices rise further.
Comments