Quantum Stocks Bleed Out — Rigetti, D-Wave Down More Than 30%

The month of November delivered a harsh reality check to the highly speculative quantum computing sector, resulting in a significant “bleed out” for pure-play stocks like IonQ, Inc. (NYSE:IONQ) , Rigetti Computing, Inc. (NASDAQ:RGTI) , D-Wave Quantum, Inc. (NYSE:QBTS) and Quantum Computing Inc. (NASDAQ:QUBT) .RGTI stock is falling. See the real-time price action here. The Great Quantum CorrectionWhile these stocks saw massive gains throughout much of 2025, November marked a steep correction. By the end of t ...