London Stock Exchange plans 24-hour continuous trading venue for exchange-traded products, subject to regulatory approval, with client testing by end of 2026
The London Stock Exchange (LSE) announced on Tuesday that it plans to launch a new 24-hour continuous trading platform, operating separately from its main market, that will allow investors worldwide to trade across global time zones from Monday to Friday. The platform is expected to be available for client testing by the end of 2026, with exchange-traded products (ETPs), a category that includes exchange-traded funds (ETFs) and exchange-traded commodities, launching as the first asset class in the first half of 2027, subject to regulatory approval. The move positions the LSE alongside other major exchanges pursuing extended or around-the-clock trading. The New York Stock Exchange (NYSE) had previously announced plans to allow customers to trade 22 hours a day on its electronic Arca exchange, operating from 1:30am to 11:30pm Eastern time. The LSE's new platform will run separately from the main market, meaning existing listing and trading rules for primary market issuers will not immediately be affected. The regulatory approval requirement signals that the Financial Conduct Authority (FCA) or other relevant regulators will need to be satisfied before full launch, and firms involved in market-making or custody for ETPs will need to assess the operational and compliance implications of round-the-clock trading obligations. The strategic rationale is to attract a broader pool of global investors, particularly those in Asian time zones currently underserved by European market hours, reinforcing London's competitiveness as an international listing and trading venue at a time when the exchange is actively seeking to reverse a period of reduced primary issuance activity.
Why this matters
The LSE's move toward continuous trading is structurally significant for capital markets lawyers because it will require a fresh look at market infrastructure regulation, settlement risk frameworks, and the obligations of authorised participants (the specialist firms that create and redeem ETF units) under a 24-hour model. Regulatory approval from the FCA will involve detailed review of market abuse surveillance capabilities outside normal hours, liquidity provision obligations, and the adequacy of operational resilience for systems running continuously. For issuers, the change may eventually affect disclosure timing obligations if material information emerges outside current trading hours, raising questions about when a regulatory announcement must be made. The phased rollout, starting with ETPs rather than equities, suggests the LSE is deliberately limiting initial complexity, but the direction of travel is clear. Law firms advising exchange operators, market-makers, and custodians will see demand for regulatory mapping work as the framework takes shape.
On the Ground
A trainee supporting regulatory approval work for this type of project would draft regulatory notification memos summarising the proposed changes for submission to the FCA, coordinate with external counsel to review licence condition implications for existing authorised participants, and prepare compliance gap-analysis memos comparing the new operating model against existing market abuse and settlement obligations.
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“What regulatory hurdles would the LSE need to clear to launch a 24-hour trading venue, and what new obligations would this create for market participants such as brokers and authorised participants?”
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