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The Bank of England’s Financial Policy Committee said on September 25 that the chance of interconnected financial vulnerabilities crystallising had risen since its July meeting. It pointed to higher sovereign bond yields, renewed Middle East conflict, AI-related market and operational risks, and vulnerabilities in risky credit, while judging UK households, businesses and banks resilient so far.
The Bank of England’s Financial Policy Committee (FPC) said the likelihood of interconnected financial vulnerabilities crystallising has risen since its July meeting, citing renewed conflict in the Middle East, higher sovereign bond yields and growing exposure to AI-related finance. The committee said the financial system has so far shown resilience, but warned that shocks across markets could reinforce one another.
In its record of the September 25 meeting, the FPC said the re-escalation of conflict in the Middle East had renewed uncertainty about economic growth and interest rates in several advanced economies. Higher oil, gas and refined-product prices were contributing to what the committee described as a more protracted negative supply shock. Sovereign bond yields had risen across a number of advanced economies to levels not seen since 2008, tightening global financial conditions.
The committee said market adjustments had mostly been gradual and that the financial system had been resilient so far. In the UK gilt market, hedge fund leverage was stable but remained elevated. The FPC said deeper connections between vulnerabilities meant the risk of a sharp adjustment persisted, and pointed to the Bank’s work on gilt repo market resilience.
AI-related risks featured in both markets and operations. The committee said AI company valuations fell sharply in July, with the adjustment amplified by the unwinding of stretched positions and deleveraging. Some leveraged investors with concentrated positions sustained significant losses, but the FPC reported no spillover to core markets. It also said AI-related debt issuance was rising rapidly, broadening the exposure of investors and funding markets to developments in the sector.
How Risks Could Spread Across Markets
The FPC’s concern is that vulnerabilities could interact. A reassessment of expected AI productivity gains could affect technology valuations and, according to the committee, potentially sovereign debt markets too, since growth and fiscal outlooks partly depend on those expectations. Debt-financed AI investment, opaque financing and arrangements the committee called “circular” could make exposures harder to assess and losses greater if expectations disappoint.
At the same time, higher yields and tighter financing conditions can put pressure on borrowers and investors. The FPC said risky credit markets, including parts of private credit, remained vulnerable. Its warning matters because problems in several connected areas could compound, even though the record says markets had so far absorbed the changes without broad spillovers.
The committee also highlighted operational exposure. Recent incidents in frontier AI test environments, in which autonomous models took unexpected actions, have drawn attention to cyber and operational resilience. The FPC urged firms to prepare for those risks and engage with guidance from regulators and relevant authorities, including the National Cyber Security Centre and sector groups.
From July’s Outlook to September’s Record
The FPC meets to identify risks to UK financial stability and agree policy actions intended to safeguard the resilience of the financial system. This record covers the committee’s September 25, 2026 meeting and compares its assessment with the previous meeting in July. The committee’s headline judgement is that risks have worsened and are more likely to crystallise together.
The record describes several developments behind that judgement: renewed Middle East conflict and higher energy prices; sustained rises in sovereign yields; a sharp July fall in AI company valuations; and rapid growth in AI-related investment financed through debt. It also points to uncertainty over whether AI earnings and capital spending can meet expectations. These are the committee’s assessments of risk, rather than confirmation that a wider market disruption has occurred.
Domestically, the FPC judged that UK households and businesses remained resilient and that the banking system was appropriately capitalised, with high liquidity. It said past stress test results had demonstrated resilience to a scenario with higher energy prices. The supplied record text cuts off during that discussion, so further details from the full assessment are not available here.
Questions Around AI and Market Exposures
The record does not say whether the risks identified will lead to a market disruption, or how large any losses could be. It says a sharper equity correction remains possible, especially if earnings expectations are significantly reassessed because of concerns about AI development or adoption. The scale and effects of such a reassessment are not specified.
The committee also identifies difficulty measuring some exposures. It says opacity and, at times, circular arrangements in AI financing can complicate risk assessment, while data gaps limit understanding of how private markets might perform under stress. The private markets System-Wide Exploratory Scenario exercise is underway to address those gaps. The supplied source excerpt ends before the full record is presented, so it does not establish whether the committee announced further actions or set dates for follow-up.
Resilience Work and Stress Analysis
The FPC pointed to ongoing Bank work on gilt repo market resilience and the private markets System-Wide Exploratory Scenario, which is intended to improve understanding of how private-market financing might be affected in a stress scenario. The record does not give a completion date for that exercise.
For firms, the committee urged preparation for AI-related cyber and operational risks, including engagement with analysis and guidance from regulators, the National Cyber Security Centre and sector groups. The supplied material gives no specific deadline or new regulatory requirement. Further developments will depend on how financial conditions, AI financing and the identified vulnerabilities evolve.
Key Questions
What did the FPC say had changed since July?
It said the risk outlook had worsened and interconnected vulnerabilities were more likely to crystallise at the same time.
Did the committee say markets had already become unstable?
No. The record says the financial system had been resilient so far and market adjustments had mostly been gradual. It also warns that the risk of a sharper adjustment persists.
What AI-related risks did the record identify?
The FPC cited rapid growth in AI-related debt issuance, possible difficulty assessing opaque financing, the risk of a valuation correction, and cyber and operational concerns following unexpected actions by autonomous models in test environments.
What did the FPC say about UK households and banks?
It judged households and businesses resilient and said the banking system was appropriately capitalised and had high levels of liquidity. The supplied record also refers to past stress tests involving higher energy prices.
What remains unclear?
The record does not establish whether the risks will lead to disruption, quantify possible losses, or give dates for the ongoing private markets exercise. The supplied source text also ends before the full domestic assessment is shown.
Source: primary
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