Quantum-Si Stock Jumps as Traders Bet on Proteus Launch — Here’s What Could Move QSI Next
Quantum-Si Inc shares rose 5.5% on Tuesday, a sharp move for the small-cap protein-sequencing company, as traders focused again on its planned Proteus platform launch later this year. The stock traded at $1.245 after touching $1.26, with about 3.1 million shares changing hands and a market value near $270 million. The move matters because Quantum-Si is still more of a product-timing story than a revenue story. Its first-quarter revenue was just $258,000, down 69.4% from a year earlier, while its net loss widened to $21.7 million from $19.2 million, a quarterly filing showed.