This niche quantum computing play could remain a divisive investment.D-Wave Quantum (QBTS 7.96%), an early mover in the quantum computing market, went public by merging with a special purpose acquisition company (SPAC) on Aug. 22, 2022. It started trading at $10, but it sank to a record low of$0.41 on May 12, 2023. At the time, its persistent dilution, steep losses, and sky-high valuation all drove away its investors. Rising interest rates and threats of a potential delisting made its volatile stock even l ...