Quantum Stock Tracker: Nvidia Backs Quantinuum; D-Wave, IonQ Announce New Execs
1. Quantum stocks rose amid expectations of interest rate cuts. 2. IonQ will host its 2025 Analyst Day on September 12. 3. IonQ produced quantum-grade diamond films for semiconductor fabrication. 4. Inder M. Singh is appointed as IonQ's CFO and COO.