Talking at The College of Chicago Sales space College of Enterprise in London, Andrew Bailey, the Financial institution of England’s Governor, raised issues over the affect of non-bank monetary (NBFIs) establishments in international markets.
Andrew Bailey raised concerns over the rising affect of non-bank monetary (NBFIs) establishments in international markets. He identified that hedge funds, systematic buying and selling methods, and decentralized finance have reworked the panorama, shifting threat exterior the normal banking sector.

Overview of UK Non-Banking Monetary Sub Sector with estimated asset values | Supply: ONS Monetary Accounts Replace
Earlier than the 2008 monetary disaster, non-bank monetary establishments held about 40% of world monetary property. Right this moment, that determine has surged to just about 50%, signaling a major redistribution of economic energy. This shift has altered how dangers emerge, requiring central banks to adapt their oversight methods past standard banking establishments.
“With the non-bank sector now making up almost 50% of world monetary property in comparison with 40% for the banking sector. And so for the final fifteen years now we have more and more seen the emergence of dangers to monetary stability originating within the non-bank system,” mentioned Bailey.
Bailey warned that with out correct intervention, regulators might lose sight of systemic vulnerabilities brewing exterior the banking framework.
The Rise of Hedge Funds and Systematic Buying and selling
Bailey highlighted how multi-manager hedge funds and systematic buying and selling methods have elevated market velocity, complexity, and leverage. These funds thrive on excessive financial institution financing, however in instances of stress, they’ll swiftly deleverage, triggering wider market instability. Their reliance on statistical fashions may end up in liquidity crunches and unpredictable value swings, additional amplifying market dangers.
Analyst Brett Caughran discusses how market construction has shifted during the last decade, with these funds changing into the dominant value setters, altering how threat is managed and alternatives are captured.

P&L with completely different leverage ranges and returns on GMV | Supply: Brett Caughran
The interconnected nature of hedge funds, high-frequency merchants, and systematic funds has solely intensified the issue. When giant gamers use comparable buying and selling methods, markets grow to be extra liable to synchronized sell-offs. In disaster conditions, this may create a domino impact, accelerating instability throughout international monetary programs. Bailey careworn that regulators should deal with these dangers earlier than they spiral uncontrolled.
Regulatory gaps stay a serious concern. After the worldwide monetary disaster, banks confronted stringent rules, however non-banks proceed to function beneath far looser supervision. The shortage of oversight implies that many hedge funds maintain excessive ranges of leverage with out clear transparency, creating hidden vulnerabilities that might threaten market stability.
Stress Testing a Altering Market
To deal with these rising dangers, the Financial institution of England launched the System-Vast Exploratory Situation (SWES)—a stress-testing framework designed to observe how monetary shocks journey past banks. Not like conventional stress checks, SWES evaluates how liquidity strikes throughout completely different monetary establishments and the way market reactions can amplify dangers.
Bailey underscored that liquidity vulnerabilities have grown, difficult previous assumptions. The “Heineken Precept”—which means that central financial institution liquidity naturally reaches all corners of the monetary system—not holds. Market crises lately, such because the Sprint for Money (2020) and LDI disaster (2022), revealed that non-banks typically battle to entry liquidity, forcing them into determined asset sell-offs that disrupt markets.
In response, the Contingent NBFI Repo Facility (CNRF) was launched. This backstop facility gives liquidity to insurance coverage corporations, pension funds, and liability-driven funding (LDI) funds throughout market stress. Nonetheless, Bailey clarified that CNRF is just not a everlasting liquidity resolution however an emergency intervention software, solely for use when monetary stability is in danger.
“We now have developed the Contingent NBFI Repo Facility, or CNRF, to deal with extreme disruption within the gilt market that threatens monetary stability as a result of shocks that improve the demand of NBFIs for liquidity,” mentioned Bailey.
Stablecoins and DeFi Dangers
Bailey additionally turned consideration to decentralized finance (DeFi) and stablecoins, which he described as a rising regulatory problem. Not like conventional monetary devices, DeFi property function with out centralized management, resulting in speedy leverage accumulation and opaque liquidity constructions.
The combination of stablecoins into mainstream finance provides one other layer of complexity. With their rising use in funds, with corporations like PayPal embracing the stablecoin, clear regulatory frameworks are important to stop them from changing into a destabilizing power.

BoE Chief requires strict stablecoin rules, UK exploring digital pound | Supply: ThePortablePortfolio
Cross-border coordination stays important. Many hedge funds rely upon US repo markets, making monetary shocks in a single area shortly spill over into one other. Efficient surveillance and risk-sharing mechanisms between international regulators might assist comprise dangers earlier than they escalate.
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