1. Quantum-Si, a life sciences company, has been chosen as a quantum computing play due to its name, despite not being involved in the field. 2. Since its listing on Nasdaq, the company has burned through nearly $350 million and is far behind its original business plan. 3. Quantum-Si has extended its cash runway by raising additional funds, but is expected to lose momentum traders soon. A 'Sell' rating is initiated for its common stock.