Quantum Computing in US Finance 2026: What Banks Are Actually Doing While Waiting for Advantage

Quantum computing has had a noisy three years in finance. The promise of qualitatively faster Monte Carlo simulations, qualitatively better portfolio optimisation, and qualitatively new cryptography has driven steady spending and a steady stream of vendor announcements. The reality at the start of 2026 is more measured. No US bank is running a... Read the full article on TechBullion.