The group of pure‑play Quantum computing stocks known on Wall Street as the “Quantum 4” has surged more than 100% this year.

Haiqu's new encoding technique allows quantum computers to process high-dimensional financial data, showing improved ...

Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

IonQ's Qubitekk acquisition strengthens its quantum networking portfolio, adding 118 patents and boosting scalability. With bullish technical indicators, IonQ stock surges 290% year-over-year, ...

IonQ, Inc. IONQ achieved record-breaking milestones in quantum performance, expanded its partnerships, and reported strong ...

For years, quantum computing sat at the far edge of most strategic roadmaps—important someday, but not urgent now. In 2025, that excuse is gone. Breakthroughs on four separate fronts—bigger and better ...

Quantum computers promise to outperform today's traditional computers in many areas of science, including chemistry, physics, and cryptography, but proving they will be superior has been challenging.