LSE 24: Inside the London Stock Exchange's Plan for Near-Continuous Overnight Trading

Timeline: Client Testing and First Product Launch

The rollout is planned in two key phases:

• Client testing is expected to begin by the end of 2026 .
• The first tradable assets are slated to go live in the first half of 2027, pending regulatory approval .

First Asset Class: Exchange-Traded Products (ETPs)

Exchange-traded products (ETPs) will be the first asset class traded on LSE 24 . These ETPs will specifically include exchange-traded funds (ETFs) tracking both UK and US markets . The venue is explicitly designed to support digital, algorithmic, and agentic trading strategies .

Planned Expansion Beyond ETPs

Equities (individual stocks) are named as the next step after ETPs . The venue is built on LSEG's multi-asset trading technology, which supports eventual expansion into further asset classes .

Competitive Positioning vs. US Exchanges (Nasdaq and NYSE)

LSE 24 is a direct competitive response to a broader global race toward extended trading hours. Major US exchanges have been moving aggressively:

• Nasdaq: On April 10, 2026, the SEC approved Nasdaq's "Global Trading Hours" proposal, extending its trading to 23 hours a day, 5 days a week (23/5) . Nasdaq is targeting a rollout in early Q3 2026 .
• NYSE Arca and Cboe: Both have also submitted or received approval for similar extended-hours proposals. NYSE Arca has penciled in December 6, 2026, for its own 23-hour session, pending regulatory sign-off .

The LSE's announcement is partly framed as a move to stem a "US exodus" of listings and to keep London relevant as US exchanges push toward 23-hour or 24-hour trading .

Underlying Digital Infrastructure

LSE 24 will leverage LSEG Markets Technology Exchange, LSEG's multi-asset, multi-market trading system designed for high performance, resiliency, and scalability . The broader LSEG technology suite supports trading venue operators, clearing houses, and central securities depositories. LSEG has also separately launched the Digital Settlement House (LSEG DiSH), a platform for instant, 24/7 cross-network settlement .

Broader Industry Context: Crypto's Influence on 'Always-On' Trading

A key driver of the LSE and US exchange moves is the changing expectation of investors shaped by cryptocurrency markets, which operate 24/7 . As one analysis put it: "Wall Street is coming for crypto's one true advantage: markets that never sleep" . The push is fueled by demand from retail investors using commission-free apps and algorithmic/agentic trading strategies that benefit from continuous access to markets .