BIS Annual Report Warns Debt, AI Boom and Hidden Financing Raise Global Risks
- The Bank for International Settlements' Annual Economic Report (late June 2026) flags a 'complex mix of vulnerabilities,' including record-high public debt, opacity around the durability of the AI investment surge, and risks from off-balance-sheet hyperscaler financing of data centers (https://www.reuters.com/business/finance/global-markets-bis-pix-2026-06-28/).
- The Basel-based central-bank body warned that intense AI competition and supply bottlenecks could produce overinvestment, creating hidden transmission channels for stress if AI returns disappoint.
- The report lands as markets are already rotating out of mega-cap tech and as the BIS's own data show a surge in AI-related debt issuance, reinforcing warnings that any AI capex air pocket could ripple across sovereign and corporate credit markets.