April 17, 2024

Crédit Agricole tests quantum in finance

4 min read



Crédit Agricole CIB and quantum computing specialists Pasqal and Multiverse Computing have operate two experiments on quantum computing in finance.

In June 2021, Crédit Agricole commenced to appraise the use of algorithms encouraged by the engineering, and the potential utilizes of quantum computers in the valuation of monetary goods and the assessment of credit history hazards.

Pasqal, a company of quantum computers in Europe, and Multiverse Computing, which specialises in quantum and quantum-encouraged algorithms, ended up invited to function with the bank on these tasks.

Discussing the two experiments, Ali El Hamidi, the project’s sponsor at Crédit Agricole, explained: “These two proofs of notion demonstrated the probable and reality of quantum computing for finance, even with these technologies nevertheless becoming in their infancy. ”

The 1st experiment, involving Multiverse, assessed the general performance attain available by quantum computing in the valuation of derivatives. Neural networks provide a way to improve these calculations, but, according to Crédit Agricole CIB, neural networks can be hard to use due to the fact they are generally much too useful resource-intensive in conditions of memory and go through from prolonged processing moments. On the other hand, quantum-inspired algorithms provide a way to optimise the speed and memory required for instruction the neural community, leading to a lot quicker valuations and additional correct risk assessments.

The next experiment included working with Pasqal and Multiverse to evaluate a quantum computer’s capacity to fix a concrete issue, provided the latest point out of engineering. The bank selected a generation use case – the anticipation of a counterparty credit history score downgrade about a six to 15-month time period. Even though conventional pc technological know-how and heuristics can obtain great success, Crédit Agricole explained these techniques do not operate for all problems, and there is no promise that the outcomes acquired will be close to the best alternative. 

Crédit Agricole reported that the experiments showed a marked enhancement in computing time, requiring a smaller memory footprint, was measured applying quantum computing techniques, paving the way for their use in authentic-earth applications in the valuation of derivatives.

Enrique Lizaso, CEO of Multiverse Computing, claimed: “This collaboration with Credit score Agricole CIB, and with Pasqal for the quantum component, has obviously demonstrated that economic pros are possible now through quantum-impressed and quantum methods.”

For the quantum personal computer, the selected challenge was tackled underneath genuine-earth disorders. With a quantum processor of only 50 qubits, the effects acquired are as correct as the outcomes in output. The projections indicate that this effectiveness could be bettered at 300 qubits, a electricity that must be readily available industrially in 2024.

Georges-Olivier Reymond, president of Pasqal, said: “One of the results of the experiment is that the tipping level is not that far away, almost certainly much less than two yrs, and that it is hence urgent for buyers to quickly undertake these new methods, as Crédit Agricole CIB has completed.”


Supply backlink Crédit Agricole, one of the largest banking groups in France, is the latest financial institution to venture into the world of quantum computing.

Quantum computing has long held the promise of vast improvements in computing speed and processing power, and could revolutionize many industries over the coming years — including banking. To this end, Crédit Agricole CIB, the corporate and investment banking arm of Crédit Agricole, recently announced a partnership with staq, a quantum computing specialist, in order to explore the potential impact of quantum technology on its business.

The partnership will see Crédit Agricole experiment with a range of simulations and optimization problems using staq’s cloud-based quantum computing platform. On a practical level, the goal is to simulate the financial world — for instance, the behavior of asset prices — in order to develop new strategies and forms of risk management. Going further, Crédit Agricole hope to explore the potential of more complex problems such as portfolio optimization, hedging and credit risk assessment.

The wider implications of Crédit Agricole’s partnership are especially pertinent given the rise of new financial technologies. Machine learning and blockchain, for example, are transforming the banking industry, and quantum computing has the potential to be just as revolutionary if it reaches its full potential.

As such, it is no surprise that so many major financial institutions are looking to explore the potential of quantum computing — both alone and in combination with other technologies. Crédit Agricole is no exception, and its partnership with staq should ensure it is at the forefront of the quantum revolution, no matter where that takes the banking industry over the coming years.