The next big stock could be this leading player in quantum computing.IonQ (IONQ +3.63%) has positioned itself as a major pure-play quantum computing company, utilizing trapped-ion qubit technology. Here, charged atoms are confined using electromagnetic fields and then manipulated with precise laser pulses to enable highly accurate and stable quantum computations.IonQ is seeing increased adoption of its quantum computing technology by governments, enterprises, and cloud computing providers. In the second qua ...