Prediction: The Quantum Computing Hype Could Cool Off in 2026 -- Here's Why

In late 2024, Alphabet announced an experimental quantum computing chip capable of performing calculations exponentially faster than traditional supercomputers. That helped ignite market-wide hype for quantum computing stocks throughout 2025. A handful of early-stage quantum computing stocks, such as IonQ (NYSE: IONQ), D-Wave Quantum (NYSE: QBTS), and Rigetti Computing (NASDAQ: RGTI), all surged to massive gains throughout the first few quarters of 2025. Although these stocks cooled off beginning in the f ...