TLDRD-Wave Quantum Inc (QBTS) stock reached an all-time high of $29.23 on October 2, 2025, and climbed to $30.35 in pre-market trading on October 3. D-Wave Quantum Inc stock reached an all-time high of $29.23 on October 2, 2025. This performance reflects growing investor confidence in quantum computing applications. These real-world deployments validate D-Wave’s quantum annealing approach. D-Wave announced an 83% increase in bookings for its annealing quantum computing technology in the Asia Pacific region.