Why did IONQ stock jump? — 2026-10-15

Research session: 2026-10-15. Published: 2026-10-15T20:33:26.010225+00:00.

Final report

IONQ — IonQ, Inc. Common Stock

Session close: $34.35. Regular-session share volume: 28,390,432. Change from previous close: +9.33%.

News sources

Company news Why This Stock Is a ‘Top Quantum Play’ While IonQ and Infleqtion Fall Short · Company news Stocks making big moves yesterday: Cullen/Frost Bankers, Bank of America, State Street, Hewlett Packard Enterprise, and IonQ · Company news Morgan Stanley Maintains Equal-Weight on IonQ, Lowers Price Target to $43 · Company news Rosenblatt Maintains Buy on IonQ, Lowers Price Target to $70 · Company news IonQ and the University of Cambridge Open the IonQ Quantum Innovation Centre at Cavendish Laboratory's Ray Dolby Centre · Company news IonQ Stock Tumbles on $2 Billion Equity Offering. Why Other Quantum Names Are Falling Just as Hard. · Company news Why IonQ (IONQ) Shares Are Plunging Today · Company news IonQ (IONQ) Upgraded to Buy: Here's What You Should Know · Company news Why Is IonQ Stock Falling on Wednesday?

Full report for 2026-10-15