Rigetti Computing faced setbacks in 2026, delaying the launch of its most powerful quantum computer. Meanwhile, competitor IonQ made a $1.8 billion acquisition for chip fabrication. Rigetti’s stock dropped 18% in January due to tech headwinds. Microsoft’s AI spending raised investor concerns, despite solid earnings. Rigetti’s delay and IonQ’s move impacted the quantum market. Rigetti faces challenges with a speculative stock valuation. Consider other investment options as Rigetti may not deliver expected returns. Consult The Motley Fool’s top 10 stocks list for potential investment opportunities.

Read more at Nasdaq: Why Rigetti Stock Fell 18% in January To Start 2026