The stocks were slammed last week, when Nvidia’s CEO said it would take decades for the technology to become “very useful.”

Quantum computing stocks soared in the last month before a recent pullback. Some tech CEOs are skeptical that quantum computing will be impactful soon. AI stocks are also seeing strong growth. Investors should be aware that quantum computing is still an emerging technology.

Last year, investors poured into artificial intelligence (AI) stocks, and the biggest players -- from Nvidia (NASDAQ: NVDA) to Amazon -- helped the general market soar. Quantum computing harnesses the principles of quantum mechanics to solve problems that classical computers can't handle.