Quick decisions in finance are worth gold, but it may take days for classical computers to conduct simulations of global markets, rendering most of them of little use.

Quantum computers, on the other hand, offer real-time simulations, enabling fast and precise pricing of derivatives and risk management.

Quantum computing also allows more precise fraud-detection in a shorter amount of time, saving money and reducing customer friction.

Sometimes we need to study a new material’s mechanical properties or its electric and heat conductivities. One way, of course, is to build the material and perform measurements, but another is through simulations. Again, classical computers cannot tackle the majority of practical calculations in feasible times [3]. Quantum computers overcome this difficulty with flying colors. The reason for this is simple: quantum computers follow the laws of quantum mechanics, just as the material’s properties do.

Quantum computers will help us build improved batteries and find higher temperature superconductors. Both of these are revolutionary by themselves. These developments, in turn, will help humanity reduce its environmental footprint.

A similar case is finding a company’s portfolio that maximizes return-on-investment or that minimizes risk. Again, trying many possibilities simultaneously is what quantum computers are built for.

Quantum annealers, powerful yet non-universal quantum computers, are specially suited for these tasks. These devices allow optimizing investment portfolios according to the risk margin. Recent studies predicted up to 60% annual return-on-investment, which is an amazing mark [5].