Quantum computing stocks, like Rigetti Computing, are popular in the AI industry. The Defiance Quantum ETF gained 37% in 2025, outperforming the S&P 500. McKinsey & Company estimates quantum computing could add $2 trillion in economic value. Rigetti aims to revolutionize computing with its vertically integrated model. However, Rigetti’s stock is overvalued, reminiscent of the dot-com bubble.

Rigetti’s stock has surged 2,600% over the AI revolution. The company’s P/S ratio is 925, signaling potential overvaluation. Similar to Cisco’s crash post-dot-com bubble, Rigetti may face a significant pullback. Investing in speculative quantum computing stocks like Rigetti may result in losses. Analysts suggest other stocks for better returns.

Investing in Rigetti Computing is speculative, with potential for a significant pullback. The Motley Fool recommends other stocks for better returns. Rigetti’s stock performance is reminiscent of past market crashes. It’s crucial to evaluate risks before investing in overvalued stocks like Rigetti. Smart investors avoid chasing momentum stocks like Rigetti.

Read more at Yahoo Finance: Rigetti Computing Stock Will Be Worth This Much By Year-End 2026