Quantum Stocks Today (Dec. 9, 2025): IonQ, Rigetti, D‑Wave and Arqit Cool After Huge 2025 Rally
New York — December 9, 2025 — After one of the wildest years on record for quantum computing stocks, U.S.-listed pure‑play names took a breather on Tuesday as traders digested fresh earnings, analyst calls, insider moves and leveraged ETF activity. IonQ,