How the Bank of England, Federal Reserve, and FSB Are Regulating Autonomous AI Trading Agents

Prudential Regulatory Authority (PRA) engagement. In its June 2026 joint response to the Treasury Committee, the BoE and PRA said they are promoting "responsible adoption" while keeping existing regulation "flexible, outcomes-focused, and effective" — but acknowledged the pace of AI evolution demands ongoing adaptation .

Broader financial stability monitoring. The BoE's December 2025 Financial Stability Report warned that deeper links between AI firms and credit markets, plus rising interconnections, mean an asset price correction in AI-linked lending could amplify stability risks . An April 2025 "Financial Stability in Focus" report flagged risks from AI use in banks' core decision-making, including potential credit risk spillovers .

Federal Reserve Chair Kevin Warsh: AI as a 'Monumental Paradigm Shift'

Kevin Warsh, confirmed as Federal Reserve Chair in 2026, has framed AI as both a transformative economic force and a source of potential disruption.

At the ECB Forum in Sintra, Portugal on July 1–2, 2026, Warsh called the rapid growth of AI a "monumental paradigm shift" for policy operations and the broader economy, adding that this revolution is "still in its first or second inning" . Central bank governors at the forum echoed concerns about AI-driven economic shocks .

Warsh has consistently argued that AI will act as a "significant disinflationary force" through productivity gains, which he has said could pave the way for lower interest rates . However, critics warn his view that AI is a guaranteed disinflationary force could risk premature rate cuts .

It is important to note that the available sources do not show Warsh issuing explicit warnings about AI disrupting labor markets or bank lending specifically — his public remarks are focused more on AI's macroeconomic and disinflationary potential. That gap is acknowledged here as a limitation of the available evidence.

Financial Stability Board (FSB): 12 Sound Practices for Responsible AI

The FSB moved from monitoring to active rule-making in June 2026. On June 10, 2026, the FSB published a consultation report on "Sound Practices for Responsible Adoption of Artificial Intelligence," setting out 12 sound practices for financial institutions covering governance and the full AI lifecycle .

The FSB "strongly" recommended that authorities and financial institutions impose tighter controls on agentic AI, warning that increasingly autonomous systems heighten risks for the financial sector as adoption accelerates . The framework is principles-based and non-binding, but signals a coordinated global push for governance standards around AI in finance .

Broader Central Banking Context

• European Central Bank (ECB): Research found that Q-learning (reinforcement learning) trading algorithms achieved high coordination but were prone to extreme bank run-like dynamics, while large language models produced heterogeneous and unpredictable behavior .
• European Systemic Risk Board (ESRB): Concluded in December 2025 that failing to keep pace with AI in finance could lead to increased financial instability and more frequent interventions by authorities, including risks from AI-driven changes in labour markets .
• Bank of England (December 2025 Financial Stability Report): Highlighted that AI transitions must occur "without compromising the resilience of the financial system" .

Key takeaway: The Bank of England is moving toward bespoke rules and AI-specific stress tests for autonomous trading agents. Kevin Warsh calls AI a "monumental paradigm shift" still in early innings and a likely disinflationary force. The FSB is consulting on 12 sound practices for responsible AI adoption, strongly urging tighter controls on agentic systems. Multiple central banks warn that unsupervised AI trading could trigger herding, bank-run-like dynamics, and broader financial contagion.