D-Wave Quantum (QBTS) Stock Today: 12% Slide as Liquidity Fears, Warrant Overhang and Insider Selling Hit the Quantum High‑Flyer (20 November 2025)
D‑Wave Quantum Inc. (NYSE: QBTS), one of 2025’s most volatile “pure‑play” quantum computing stocks, suffered another steep sell‑off on Thursday, 20 November 2025, as investors digested Q3 results, a completed warrant‑redemption deadline, fresh insider‑sale headlines and new short‑interest data. Below is a full breakdown of how QBTS traded today, what drove the move, and how Wall Street is reacting. D‑Wave Quantum (QBTS) stock price today – 20 November 2025 European investors saw the same pressure: on German platform finanzen.net, D‑Wave’s Frankfurt‑traded shares were quoted around €17.6, down about 15% on the day, in an article explicitly describing the situation as