QBTS vs. RGTI: Which Quantum Stock Is the Better Investment Now?

Key Takeaways Quantum stocks QBTS and RGTI fell in 2026 amid tech sell-offs, despite strong technical & commercial progress.D-Wave acquired Quantum Circuits, becoming a dual-platform provider with a gate-model system planned for 2026.Rigetti is focused on chiplet scaling, targeting 150 qubits in 2026 and 1,000 qubits around 2027.Pure-play quantum computing stocks have been volatile in early 2026, with both D-Wave Quantum (QBTS) and Rigetti Computing (RGTI) declining sharply year to date amid broader technol ...