Popular quantum computing stocks Rigetti, IonQ, and D-Wave have seen impressive returns over the past three years. However, the quantum computing market is projected to be significantly smaller in 2030 compared to the artificial intelligence market today.

Despite their success, Rigetti, IonQ, and D-Wave are trading at extremely high valuations and have been diluting shareholders rapidly. Concerns about a stock market bubble have arisen, especially in the technology sector, including companies involved in AI.

Quantum computing has the potential to revolutionize various industries due to its unique capabilities with qubits. Companies like IonQ, D-Wave, Rigetti, Alphabet, and IBM are exploring different methods of creating quantum processors, but challenges with qubit stability remain.

Quantum computing revenue is predicted to reach $4 billion in 2030, while AI revenue is expected to hit $390 billion in 2025. Experts believe truly useful quantum computers are still years away, yet quantum stocks are trading at inflated valuations and have been diluting shareholders at a concerning rate.

Investors should be cautious about investing in quantum computing stocks like Rigetti Computing due to their high valuations and uncertain future. The quantum computing bubble could burst in 2026, prompting a reassessment of these companies’ positions in the market.

Read more at Nasdaq: Prediction: This Stock Market Bubble Will Burst in 2026 and 3 Popular Stocks Will Crash (Hint: Not Artificial Intelligence)