November reminded us again that markets rarely move in straight lines. The month opened with a sharp bout of volatility, as risk assets, particularly equities, fell sharply. However, they did not stay down for long. A rally in the last week of the month brought markets back to roughly where they started, with the S&P 500 ending November at 6,849 compared with 6,840 at the end of October, after swinging nearly 5% from high to low in between.[1]
This turbulence was driven by a combination of factors: profit-taking after a strong year-to-date rally, and renewed concerns voiced by Wall Street CEOs and others concerning stretched market valuations.[2] There was also some debate over whether the Federal Reserve would cut interest rates in December as anticipated, a debate which eventually fizzled out in light of dovish comments from governors, catalysing the last week rebound in sentiment and stock indices.[3]
One notable theme which was mentioned in last month’s Reflections of the CIO and continued in November, was the growing differentiation in share price performance between the large technology companies. Those companies perceived to have disciplined strategies for their extremely large Artificial Intelligence (AI) spending programmes, such as Alphabet/Google, continued to outperform their peers, signalling the return of investment fundamentals to a sector which hitherto had been characterised by momentum, hype and lofty valuations.[4] Investors are increasingly scrutinising whether the current massive AI-related capital expenditure will translate into sustainable returns, and this will undoubtedly be a key theme throughout the ‘delivery year’ of 2026.[5]

