Why D-Wave Quantum Stock Skyrocketed 74.3% in the First Half of 2025 -- and What Comes Next

D-Wave Quantum (NYSE: QBTS) stock closed out 2025's first half with big gains. The quantum computing specialist's share price surged 74.3% across the stretch, according to data from S&P Global Market Intelligence. Over the same period, the S&P 500 index rose 5.5%.Despite some huge volatility in this year's first half, D-Wave Quantum's valuation rocketed higher thanks to some big announcements and increasing optimism surrounding the outlook for quantum computing technologies. The stock has also continued to climb early in the second half of 2025, and it's now up roughly 1,230% over the last year. Image source: Getty Images.Continue readingWeiter zum vollständigen Artikel bei MotleyFool Weiter zum vollständigen Artikel bei MotleyFool