Santa keeps delivering for quantum computing investors this year. Most Read from Fast Company On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum Computing Inc. up 11%. Shares of IonQ Inc. and Rigetti Computing were likewise up roughly 10%. The exact catalyst spurring those increases is unclear. It may have initially been sparked in part by D-Wave’s Monday announcement that it would be attending the CES 2026 trade show n ...