Quantum computing stocks soar, then fall, in holiday week trading. What's up with D-Wave, Rigetti, and IonQ?

Core Insights - Quantum computing stocks have experienced significant gains, with D-Wave Quantum up nearly 15% and Quantum Computing Inc. up 11% on a recent trading day, while IonQ Inc. and Rigetti Computing also saw increases of around 10% [1] - D-Wave's announcement of participation in the CES 2026 trade show may have contributed to the stock price increases, alongside general excitement in the quantum computing sector [2][3] - A report from McKinsey & Company suggests that the quantum market could reach $100 billion in a decade due to rising investments and rapid innovation [3] Company Performance - Year-to-date stock performance shows D-Wave shares have surged 235%, IonQ shares are up 25%, and Rigetti shares have increased by 34%, while Quantum Computing Inc. has seen a decline of 35% [4] - Despite the strong performance, some profit-taking has begun, with D-Wave shares falling approximately 3% and Rigetti down around 1.58% in early trading [5]