The technology sector has a bad habit of switching from one hot investment idea to the next.

Shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing have respectively rallied between 700% and 5,130% over the trailing year. By one estimate, quantum computing can create up to ...

Quantum computing might sound like the kind of sci-fi plot device used to explain how a character traveled through time or shrank to the size of an ant. But the technology is very real, and Silicon ...

Quantum computing has been generating a lot of buzz in recent years. The nascent technology could be a way to unlock computing power in a way the world has never seen before, allowing for machines ...

Asset managers and hedge funds bought Rigetti Computing stock in 2025. The quantum computing company's share price has risen significantly this year, but the company has also reported heavy losses.

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today announced that it has completed the assembly and integration of a first ...

Rigetti Computing has emerged as a leading player in quantum computing, driving significant momentum in its stock and related ETFs. The Defiance Daily Target 2X Long RGTI ETF offers leveraged exposure ...

Last year, the S&P 500 (SNPINDEX: ^GSPC) and Nasdaq Composite (NASDAQINDEX: ^IXIC) rose by 16% and 20%, respectively -- registering double-digit percentage gains for the third year in a row.

Artificial intelligence (AI) and quantum computing offer tantalizing addressable markets that can lead to a long list of winners. Billionaire money managers have been paring down their stake in the ...