The US economy is entering the final quarter of 2026 with an unusually durable expansion, extending a business cycle that has now lasted 78 consecutive months. The longevity of the expansion is supporting confidence in corporate earnings and financial markets, although recent labor-market weakness and renewed inflation pressures suggest that the cycle is becoming more complex rather than simply stronger.

A Rarely Long US Expansion

The current expansion ranks as the sixth-longest US business cycle since 1854, well above the historical average of roughly 49 months and the median of 38 months. The previous record was established between 2009 and 2020, when the economy expanded for 128 months before the pandemic brought the cycle to an abrupt end. The unusual duration of the current cycle reflects several structural forces, including substantial fiscal support, technological investment and the continuing expansion of artificial-intelligence infrastructure.

However, a long expansion should not automatically be interpreted as an indication that economic momentum is accelerating. Mature cycles can remain resilient while becoming increasingly sensitive to interest rates, inflation and financial conditions.

Labor Market Resilience Meets Slower Hiring

The labor market illustrates that distinction. US employers added only 29,000 jobs in September, substantially below expectations of around 90,000. Earlier employment figures were also revised lower, with July changing from a reported gain of 21,000 jobs to a decline of 10,000, while August was revised to 133,000 from 162,000.

The unemployment rate increased to 4.2% from 4.1%, while labor-force participation remained at 61.8%. The figures do not necessarily indicate an imminent recession, but they suggest that employment momentum is less powerful than the headline longevity of the expansion might imply.

Markets Still Pricing in Economic Resilience

Financial markets have broadly reflected the view that the US economy remains capable of supporting corporate activity. In the latest market data, the S&P 500 gained 0.17%, while the Nasdaq Composite rose 0.39%. At the same time, the Dow Jones declined 0.18% and the Russell 2000 fell 0.50%, highlighting differences between large-cap growth exposure and more economically sensitive smaller companies.

The VIX stood at 14.81, down 4.08%, indicating relatively contained near-term volatility. Yet the broader backdrop remains more complicated as inflation, Treasury yields and fiscal pressures can influence equity valuations even while economic activity remains resilient.

For Israeli investors, the US cycle remains particularly important because US equities, dollar exposure and global bond markets have a significant influence on diversified portfolios and institutional allocations in Israel. Currency volatility can also alter the returns of unhedged overseas assets in shekel terms.

The outlook will increasingly depend on whether the expansion can maintain momentum without reigniting inflationary pressure. Continued corporate investment and productivity gains could extend the cycle, but weaker hiring, restrictive financial conditions, elevated fiscal borrowing and geopolitical risks could gradually reduce its resilience. The central issue for markets is therefore not simply how long the expansion has lasted, but whether growth, employment and inflation can remain sufficiently balanced to support another phase of economic stability.