
Quantum ETF QTUM outperforms IonQ stock, offering diversified exposure to quantum tech with lower single-stock risk.
IonQ, a leading quantum computing stock, surged on strong Q1 2026 revenue and contracts but faces heavy losses and cash burn, making it a risky single-stock bet. The Defiance Quantum ETF (QTUM) offers broader exposure across 85 quantum and AI hardwar...
