China's Q3 2026 GDP growth market reflects trader consensus around 4.3-4.6% as the base case, driven by September manufacturing PMI returning to expansion at 50.1 after two months of contraction, bolstered by AI-related exports and high-tech output. Weak domestic demand persists, with retail sales slowing to 0.4% YoY in August and fixed-asset investment contracting sharply amid the property downturn. Recent targeted stimulus—including expanded lending facilities and mortgage support—has lifted near-term momentum without signaling aggressive easing. Q2 GDP printed 4.3%, and analysts project Q3 near 4.4% as policy measures gain traction ahead of the full-year 4.5-5% target, with external demand providing the key offset to subdued consumption and investment.