Recent forecasts for 2026 global GDP growth cluster between 2.5% and 3.2%, with UNCTAD projecting 2.6% amid Middle East energy shocks that have lifted Brent crude above $100 per barrel and added inflationary pressure, while the IMF holds nearer 3% and FocusEconomics consensus sits at 2.55%. These closely matched Polymarket odds around ≤2.9% and 3.1% reflect trader uncertainty over whether AI-driven investment and resilient Asian demand—led by India at 7.3% and China at 4.5%—can fully offset higher borrowing costs, trade fragmentation, and potential AI-related market corrections. Key swing factors include the duration of geopolitical tensions and upcoming inflation data that could influence monetary policy expectations.