Webinar on the Quantum Computing in Financial Markets: Applications, Investments and Prospects

Why It Matters

Quantum computing could materially reshape trading, risk management and market infrastructure while simultaneously threatening the cryptographic foundations of financial systems, so regulators and firms must act now to adopt quantum-safe cryptography and coordinate readiness to protect financial stability.

Summary

ESMA hosted a webinar to present its new report on quantum computing’s implications for financial markets, outlining both significant upside use cases—such as faster portfolio optimization, settlement, risk modeling and fraud detection—and substantial cyber risks, notably the potential to break current cryptographic protections. The agency noted record global investment in quantum technologies in 2025 but stressed the gap between long-term promise and near-term commercial viability, along with pronounced market volatility in quantum-related stocks. ESMA said it will continue monitoring developments, strengthen internal preparedness, coordinate with national and international stakeholders, and push for timely transition planning. Presenters emphasized that while benefits could be transformative, coordinated policy and operational responses are required now to manage risks as the technology matures.

Original Description

Taking place on 2 June 2026, this webinar presents the key findings from the new TRV Risk Analysis article “Quantum computing in financial markets: applications, investments and prospects”. Against the backdrop of rapidly growing public and private sector interest in quantum technologies, we examine the global and EU investment landscape and assess the potential operational impact of quantum computing for financial markets.

Find the accompanying slides on ESMA's website: https://www.esma.europa.eu/press-news/hearings/webinar-quantum-computing-financial-markets-applications-investments-and