While the Nasdaq index registered losses for the week, Quantum Computing Inc. (NASDAQ:QUBT) defied the trend with a strong ...

Shares of Quantum Computing ( QUBT 16.74%) soared higher this week. The company's stock jumped 7.3% as of 1:09 p.m. ET on ...

Detailed price information for Quantum Computing Inc (QUBT-Q) from The Globe and Mail including charting and trades.