What caused Rigetti's dramatic fall from grace in early 2025? Here's a sobering look at the current state and future prospects of quantum computing experts.Shares of Rigetti Computing (RGTI -7.56%) fell 48.1% in the first quarter of 2025, according to data from S&P Global Market Intelligence. There was a big dip in January, followed by slower share price cuts over the next two months. After this massive price correction, the quantum computing expert's stock price is still up by 925% in the last six months. ...