2Quantum computing Quantum computing stands to enhance capabilities and reshape the operations of financial institutions. Quantum computing offers the ability to solve highly complex optimization, simulation and risk analysis problems at unprecedented speed and scale. As the technology matures, financial services firms must be proactive in integrating quantum solutions to ensure robust and strategic operational practices. Recent estimations suggest that quantum computing use cases in the financial services industry could generate up to $622 billion in value by 2035.10 Some of the most promising use cases can be found in portfolio optimization, trading strategies, options pricing, risk management and fraud detection. For example, quantum computing offers important advanced techniques for portfolio optimization. By efficiently analysing various investment scenarios and constraints, quantum algorithms have the potential to optimize asset allocations, thereby minimizing risk while maximizing returns. This capability is particularly beneficial in volatile markets where traditional methods may fall short. Quantum-enhanced Monte Carlo simulations also have the potential to improve the efficiency of options pricing predictions. The quadratic speedup provided by quantum algorithms will enable financial institutions to conduct these simulations more swiftly and accurately, resulting in faster and more precise pricing of complex financial derivatives.11 Similarly, in algorithmic trading, quantum computing has the potential to support the development of more advanced algorithms that react to market changes in real time. Quantum algorithms can evaluate numerous potential outcomes simultaneously, optimizing trading strategies based on complex market dynamics and improving overall trading performance.12 Moreover, quantum algorithms enable financial institutions to analyse complex models with greater efficiency, enhancing predictive analytics to improve anticipation of market trends and potential risks. As Arvinder Bharath, Digital Expert Lead at the International Monetary Fund (IMF), notes, “Simulating cascading effects on the financial system utilizing quantum computing would be invaluable in predicting systemic risks and preventing financial crises.” This capability supports informed decision-making, proactive risk management and improved financial stability.13 As the technology matures, financial services firms must be proactive in integrating quantum solutions to ensure robust and strategic operational practices. 8 Quantum Technologies: Key Strategies and Opportunities for Financial Services Leaders

Quantum Technologies Key Strategies and Opportunities for Financial Services Leaders 2025