Quantum computing pure-play stocks, including IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc., have surged up to 2,090% over the past year. However, historical precedent, ongoing losses, and unfavorable capital-raising tactics pose risks for investors. Quantum computing has potential economic value of $850 billion by 2040, but stocks could plunge by 50% in 2026 due to slow commercialization.

Sales growth estimates for quantum computing stocks are rising rapidly, but historical trends suggest a potential drop. Companies like IonQ and Rigetti Computing are incurring significant losses as they continue to improve their quantum computers. Valuations are historically high, which could lead to a 50% decline in stocks in 2026. The overall stock market is also overpriced, with a potential 20% correction looming.

Investing in IonQ comes with risks due to overvaluation and historical market trends. Consider other top stock picks by the Motley Fool analyst team for better returns. Stocks like IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. could be among the hardest hit in a market correction. Join Stock Advisor for top stock recommendations and potential high returns.

Read more at Nasdaq: Prediction: Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Will Plunge 50% (or More) in 2026