UBS strategist Andrew Garthwaite expects global equity markets to spend the near term in a consolidation phase as investors contend with elevated uncertainty and a broad set of potential macro outcomes. The bank updated its 2026 fair value for the MSCI All-Country World Equity Index to 1,100, down from a prior estimate of 1,130. That target compares with the current ACWI level of 1,015.60, implying modest upside but with continued volatility on the path.
UBS highlights an unusually wide dispersion of possible outcomes. In a favourable constellation - a quick resolution to the Middle East conflict combined with stronger productivity gains from artificial intelligence - the bank sees fair value for the MSCI AC World index rising to 1,280. By contrast, in a scenario where the conflict persists for three months or more and productivity gains from AI do not materialise, fair value could fall to 700, which the bank notes would represent roughly a 30% decline from the present index level.
Garthwaite cautions that even a relatively swift diplomatic outcome may not prevent material supply chain pressures. "There is a risk that even into a potentially quick resolution, we could be underestimating supply chain disruptions (eg, in sulphuric acid, jet fuel, LPG in India)," he wrote in a note.
Several near-term forces are keeping markets range-bound, according to the strategist. Risk and sentiment measures remain stretched - UBS's Risk Appetite gauge sits in the top 15th percentile of its 10-year range - while investor positioning across systematic and discretionary channels is generally neutral rather than showing signs of capitulation. At the same time, defensive sectors such as staples and pharmaceuticals have not meaningfully outperformed, which UBS interprets as a sign that markets are not fully pricing in an economic slowdown.
Commodity and fixed income markets offer mixed signals. Oil futures point to what UBS interprets as a temporary disruption related to the geopolitical shock, even as bond yields have moved sharply higher. That juxtaposition suggests to the bank that investors could be underestimating near-term inflation risks.
UBS identifies several key variables to monitor. Oil prices remain central given their historical link to equity performance during geopolitical shocks. Credit spreads are another crucial barometer; to date they have only widened modestly, indicating limited stress in financial conditions. In the United States, inflation expectations and wage growth remain well contained, which allows the Federal Reserve scope to look through short-term energy-driven price pressures. Europe, by contrast, faces a more fragile inflation backdrop.
Looking beyond the next few years, UBS still sees support from structural drivers. The bank points to the potential for generative AI to lift productivity growth beginning in 2028, which underpins some of the upside scenarios. At the same time, UBS notes that while features consistent with a market bubble are present, current market dynamics more closely resemble a consolidation phase rather than a full downturn.
Key points
- UBS sets a 2026 MSCI ACWI target of 1,100, down from 1,130, versus the current level of 1,015.60 - indicating modest upside with volatility.
- Scenario range is wide: quick conflict resolution plus AI productivity could lift the index to 1,280; a prolonged conflict of three months or more with no productivity gains could push fair value to 700, about a 30% fall from current levels.
- Market indicators and sector behaviour suggest consolidation - not capitulation - with oil prices, credit spreads and inflation expectations as key variables to watch.
Risks and uncertainties
- Geopolitical risk - a prolonged Middle East conflict (three months or more) could materially reduce equity fair value, notably affecting broadly diversified global equity benchmarks.
- Supply chain disruption - underappreciated shortages in inputs such as sulphuric acid, jet fuel and LPG in India could extend market volatility and affect commodity-exposed sectors.
- Inflation and rates divergence - higher bond yields amid oil-driven price shocks could lead investors to underestimate inflation risks, with implications for fixed income and equity valuations.
Taken together, UBS's note paints a picture of markets that are neither complacent nor fully pricing in downside. Direction over the medium term will hinge on the evolution of the Middle East conflict, the trajectory of oil prices, the behaviour of credit spreads, and whether the promised productivity gains from generative AI emerge on the timetable the bank outlines. Until those variables clarify, UBS expects a consolidation environment with a wide range of possible outcomes for global equities.