Quantum Computing Inc. (QUBT) stock surged 16.17% in Monday's trading session, outperforming the broader quantum computing sector. The rally was part of a broader surge in quantum computing stocks, with QUBT leading the pack.

Other notable gainers in the quantum computing space included D-Wave Quantum, which rose 10%, Rigetti Computing, up 9%, QMCO, which climbed 7%, and IONQ, which gained 5%. The sector-wide rally seems to be driven by investor optimism surrounding the potential of quantum computing technology and its various applications.

While the specific catalysts behind Monday's surge remain unclear, the strong performance of QUBT and its peers suggests that investors are becoming increasingly bullish on the prospects of quantum computing companies as the technology continues to evolve and gain traction.