IonQ (NYSE: IONQ) shares have fallen 39% over the past month, trading at $32.86 midday Wednesday, as pure-play quantum computing stocks endure a sharp and broad selloff.
Rigetti Computing (NASDAQ: RGTI) and D-Wave Quantum (NYSE: QBTS) have each shed 30% over the same period, while Quantum Computing (NASDAQ: QUBT) shares have declined 24%.
The selloff looks less like a company-specific story and more like a sentiment reset across speculative techn…
Quantum Computing Stocks IONQ, RGTI and QBTS Face Further Pressure As Sector-Wide Selloff Deepens
July 30, 2026