Trader consensus in the 2026 world GDP growth market centers on 3.0% as the modal outcome, reflecting the IMF’s July forecast of 3.0% and the OECD’s September upward revision to 2.9%, both buoyed by AI-driven investment in the US and parts of Asia that has offset energy price spikes from Middle East supply disruptions. Recent data releases show the global economy proving more resilient than earlier projections, with upgrades concentrated in advanced economies and select emerging markets, though the World Bank’s 2.6% outlook underscores downside risks from persistent inflation, higher Treasury yields, and potential El Niño effects. Market-implied odds around 2.9–3.1% aggregate these institutional baselines while pricing in uncertainty ahead of further Q4 data and any escalation in trade or geopolitical tensions.