NASDAQ:QSI

Quantum-Si Stock Jumps as Traders Bet on Proteus Launch — Here’s What Could Move QSI Next

Quantum-Si Stock Jumps as Traders Bet on Proteus Launch — Here’s What Could Move QSI Next

Quantum-Si shares jumped 5.5% to $1.245 Tuesday, with no new company news, as traders focused on the Proteus platform launch expected later this year. Volume reached 3.1 million shares, market value near $270 million. First-quarter revenue fell 69% to $258,000, net loss widened to $21.7 million. The company reported $190.4 million in cash at March 31, enough to fund operations into Q2 2028.
June 2, 2026

Stock Market Today

  • FTSE 100 Stocks Glencore and Fresnillo: Are They Still Top Buys After 100%+ Gains?
    June 2, 2026, 11:50 AM EDT. Shares of Glencore and Fresnillo, both FTSE 100 miners, have soared over 100% amid rising demand for copper and silver. Glencore focuses on copper, a key metal for electrification and AI-driven tech, expecting a structural shortfall that supports output growth to 1.6m tonnes by 2035. Fresnillo's silver has been volatile but benefits from sustained central bank buying and industrial demand in energy transition tech. Despite price swings, strong fundamentals and margin leverage remain. Commodity price volatility and energy cost risks pose challenges. Investors should weigh if future earnings are adequately priced, as both stocks retain potential driven by long-term supply-demand imbalances and industrial uses.