Rigetti Computing Inc. (RGTI)

IBM (NYSE:IBM) and Alphabet Inc‘s (NASDAQ:GOOGL) (NASDAQ:GOOG) Google are chasing error correction with superconducting qubits. Still, Rigetti Computing Inc (NASDAQ:RGTI) CEO Subodh Kulkarni says the ...

Shares of quantum computing company Rigetti Computing (RGTI 4.75%) soared more than 10% in early trading Tuesday -- then gave almost all of it back. By 11:15 a.m.

It's tempting to jump in and bargain hunt among stocks that crash hard, but many warn against trying to catch a so-called falling knife. I ignored the warning and caught the Rigetti Computing (RGTI) k...

IonQ and Rigetti stock prices have jumped in the past few years, transforming them into multi-billion-dollar companies. RGTI stock has jumped by 5,255% in the last 12 months, bringing its market capit...

As of Oct. 6, 2025, two stocks in the information technology could be flashing a real warning to investors who value momentum as a key criteria in their trading decisions.

U.S. stock futures were higher this morning, with the Dow futures gaining around 100 points on Monday.

The quantum computing rally of 2025 defies conventional logic. IonQ (IONQ 5.14%) up 75%, D-Wave Quantum (QBTS 12.22%) up 289%, Rigetti Computing (RGTI 13.12%) up 162% -- all since January.

There have been several successful investments in the AI realm that have made investors millionaires over the long run. Take the king of AI computing, Nvidia.

Rigetti Computing, D-Wave Quantum and Quantum Computing surged more than 20% this week. Rigetti announced purchase orders for two of its quantum computing systems totaling $5.7 million.

Rigetti Computing's stock has risen a robust 135% within a month, fueled by various factors that signify the company's shift from solely research and development to approaching a commercial reality. T...