Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

Rigetti Computing (NASDAQ: RGTI) and IonQ (NYSE: IONQ) are both attracting significant investor interest as promising plays ...

Quantum computing stocks were hot in 2025, so it was inevitable that more quantum companies would join the fray in 2026. A ...

Netherlands-based quantum computing hardware company QuantWare B.V. said today it has raised $178 million in funding to ...

The quantum computing complex is taking a sharp hit Friday afternoon, with all four major U.S.-listed pure-play names selling ...

As one of the world's most intriguing emerging technologies, quantum computing will draw investors who are looking at high-tech options beyond the AI boom, and these five focused ...

Quantum computing has long promised to crack problems that defeat even the fastest supercomputers, but the hardware has struggled to scale beyond fragile laboratory prototypes. A new generation of ...

Quantum Computing stock rallied on strong Q1 results, but Barchart data suggests QUBT shares could rip further up from here ...

Dutch startup QuantWare is raising €152 million ($178 million) in a round led by Intel Corp.’s venture capital arm to build a production facility for quantum computing processors.

For years, quantum computers have lived under a huge bubble of hype, promising to revolutionize numerous fields, from ...

Rigetti Computing (NASDAQ: RGTI) sits at the center of this exciting narrative. For a brief window, investors treated the ...

Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting quantum computers, even ...