Key Risk to Quantum Computing Stocks: IonQ, Rigetti, and D-Wave

Over the past three years, artificial intelligence has driven major stock indexes to record highs, but in 2025, quantum computing has taken the spotlight with remarkable stock gains. Companies like IonQ (90%), Rigetti Computing (1,860%), D-Wave Quantum (1,530%), and Quantum Computing Inc. (385%) have outperformed the Nasdaq Composite’s 20% increase. This surge reflects significant investor enthusiasm for quantum technology, although underlying risks remain largely unrecognized. The future applications of this innovation continue to excite investors despite potential pitfalls.

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