Equities
Global equity markets advanced overall in the third quarter, although performance varied considerably by region and market segment. The MSCI World gained 1.9 %. Robust demand and strong investment in AI infrastructure faced headwinds from higher interest rates and energy costs.
In the United States, the S&P 500 rose by 2.3 %, while the Nasdaq 100 posted only a modest gain (+0.6 %). US small caps, by contrast, came under significant pressure, with the Russell 2000 falling by 7.2 %. The resilience of large US companies therefore did not translate into a broadbased advance across the equity market.
These market headwinds were also evident in Europe. The Stoxx Europe 600 declined by 0.7 %, while the Swiss SPI fell by 2.0 %. In addition to the weaker market environment, index heavyweights Nestlé and Novartis weighed on the Swiss equity market. Given their substantial index weights, the share price declines in both stocks had a corresponding impact on the overall market.
The differences were particularly pronounced in Asia. While equity markets in Japan (+3.8 %), Taiwan (+4.9 %) and Hong Kong (+8.6 %) advanced, China’s CSI 300 fell by 11.8 % and South Korea’s KOSPI by 19.2 %. The economic impetus from the expansion of AI infrastructure therefore did not translate into share-price gains across all of the region’s equity markets.
Bonds
The global sell-off in bond markets pushed long-term yields in many developed economies to multi-year highs. In the United States, the yield on 10-year government bonds reached its highest level since 2002 towards the end of the quarter. Long-term financing costs also rose markedly in the United Kingdom and parts of Europe. In addition to expectations that policy rates would remain high for longer, markets were weighed down in particular by governments’ substantial financing requirements.
The rise in yields consequently led to price declines in existing bonds. Swiss-franc bonds, as measured by the SBI AAA–BBB Index, lost 1.7 %; high-quality euro bonds fell by 3.8 %; and the US Treasury index declined by 3.0 %.
Higher long-term interest rates make borrowing and refinancing more expensive and could increasingly weigh on investment and consumption.
Alternative investments
Gold rose by 3.3 %, although it gave back part of its gains in September. Rising yields increased the appeal of interest-bearing assets and therefore acted as a headwind for the precious metal.
Oil prices rose much more sharply: US WTI crude gained 31.7 % during the quarter and was up 58.9 % year to date. Continued uncertainty in the Strait of Hormuz and the resulting shortages of refined products kept security of supply in focus.
Industrial metals also benefited from geopolitical uncertainty, gaining 5.4 %. Listed private-equity companies recorded modest share-price gains of 1.6 %. Cryptocurrencies staged a particularly strong recovery: Bitcoin rose by 44.3 %, although it still ended the quarter below its level at the start of the year.