Could a Quantum Computing Bubble Be About to Pop? History Offers a Clear Answer

Several stocks in the quantum computing realm are trading at historically high valuations.Last summer, companies such as IonQ (IONQ -1.80%), Rigetti Computing (RGTI -3.29%), D-Wave Quantum (QBTS -4.50%), and Quantum Computing (QUBT -1.59%) were unknown penny stocks.However, as quantum computing steadily made its way toward center stage in the artificial intelligence (AI) realm, each of these companies witnessed meteoric rises in their share prices. Over the last 12 months, IonQ stock has blasted higher by 5 ...