Everyone priced as winners": Bank of England watches for possible shocks and a correction to AI valuations

Bank of England governor Andrew Bailey warns that the accelerating upswing in the artificial-intelligence sector may trigger violent shocks in financial markets, noting that the central bank is closely monitoring the massive liquidity flowing into the area. Bailey said in an interview with the BBC that the amount of money and loans directed to tech firms in recent years in pursuit of record returns has led markets to price some of them as trillion-dollar entities, suggesting that markets may see a correction in the prices of these assets at a later stage.

Markets today price everyone as certain winners, yet the lessons of history confirm that everyone does not always win.This assessment rests on Nvidia’s market capitalisation reaching roughly $5.5 trillion, putting it at the top of listed global companies, at a time when Alphabet, Meta, Microsoft and Amazon are injecting hundreds of billions into tech infrastructure. It coincides with OpenAI and Anthropic preparing to list on the U.S. stock exchange, moves that observers say could inject additional hundreds of billions into the market. Bailey invokes the early search-engine experience here, noting that Google was not the internet’s first pioneer but Netscape, which vanished completely, underscoring the need to brace for shocks and ensure financial-system resilience.

The central bank’s concerns are not limited to price bubbles and market volatility, but also encompass cyber threats. Artificial intelligence has given greater ability to uncover deep vulnerabilities in software and operating systems used by institutions, turning it into a highly dangerous weapon in unsafe hands. Bailey also pointed to the risk of deep-fake manipulation and the difficulty of tracing its sources, citing a personal experience after fabricated images of him were circulated during a dispute with politician Nigel Farage on X last June, confirming the bank’s need for tech firms’ assistance in tracking such material.

Against these warnings, the Bank of England governor sees a clear operational benefit from the technology in speeding up data analyses that support the monetary-policy committee responsible for setting interest rates. He stresses in this context that the tool accelerates and supports the policymaker’s work but does not make decisions on their behalf in any case.

In our follow-up on what this shift means for the business environment in the Gulf, Egypt and the region, the need emerges for investment managers and sovereign wealth funds to review their exposure to giant U.S. tech stocks and to test portfolio capacity to absorb any contraction in valuation multiples, without assuming perpetual profitability for every tech bet. Direct benefits for regional banks today focus on harnessing models to speed up data sorting and regulatory reporting as internal advisory tools, while raising the defensive readiness of information-security teams against automated scanning tools that hunt for software vulnerabilities in legacy banking systems.