Key Points Rigetti Computing stock saw fell in the first half of 2025 after surging 1,449% last year. Comments from Nvidia ...

D-Wave Quantum ( QBTS 2.54%) stock closed out 2025's first half with big gains. The quantum computing specialist's share price surged 74.3% across the stretch, according to data from S&P Global Market ...

AMD's shift into the lucrative AI chip market is helping it expand its margins, and driving its stock price higher.

With strong hedge fund backing and a positive analyst outlook, IonQ, Inc. (NYSE:IONQ) makes it to our list of the Top 10 AI Infrastructure Stocks to Buy Now. On July 7, 2025, IonQ, Inc. (NYSE:IONQ) ...