U.S. stocks' quantum computing concept stocks continue to rise during trading hours, with Arqit Quantum surging nearly 13%.

Mars Finance reports that on April 15, according to market data, U.S. stocks’ quantum computing concept stocks continued to rise during trading hours, with Arqit Quantum surging nearly 13%, IonQ Inc, SEALSQ Corp, and D-Wave Quantum increasing over 9%, and Quantum Computing and Rigetti Computing rising over 6%. Arqit Quantum focuses on quantum secure encryption solutions, providing a quantum-safe symmetric key protocol platform; IonQ Inc is a leading quantum computing company specializing in trapped ion quantum computing technology, developing general-purpose quantum computer hardware, software, and cloud services; SEALSQ Corp mainly engages in secure semiconductors and post-quantum cryptography (PQC) hardware development; D-Wave Quantum is a pioneer in commercialized quantum computing, focusing on quantum annealing systems, while also developing gate-model quantum computing, offering quantum computer hardware, software, and cloud services to help enterprises solve practical complex problems such as optimization, material simulation, and AI.