Shares of quantum computing company Rigetti Computing (NASDAQ: RGTI) were up a mind-blowing 400.3% during December, according to data provided by S&P Global Market Intelligence. The company updated its roadmap in November,

Rigetti stock is up 1,756% in the last year — but 74% overvalued. Investors who did not buy Nvidia stock before GenAI wave, fear missing out on quantum computing.

Rigetti Computing (NASDAQ: RGTI) stock is crashing in this week's trading. The quantum computing company's share price is down 47.2% from last Friday's market close as of Wednesday, according to data from S&P Global Market Intelligence.

Quantum computing stocks took a dive Wednesday after investors' perceptions about the outlook for the sector were dramatically corrected. Valuations in the nascent space had been

Rigetti Computing's quantum computing potential is distant. Find out why RGTI stock faces significant dilution and speculative risks in the near term.