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QSIQuantum-Si incorporated
At close · 02 Sept 2026, 08:00 pm
Disclaimer: This fair value estimate is for informational purposes only and should not be considered as investment advice. Fair value calculations are based on DCF (Discounted Cash Flow), P/E Multiple, and P/S Multiple models and assumptions that may not reflect actual market conditions. Always conduct your own research and consult with a financial advisor before making investment decisions.
Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. It offers a proprietary single molecule…
Current stock price of Quantum-Si incorporated (QSI) stock is $0.760. The stock price is +0.49% higher in the session. The intraday range can be seen from this page. Volume of Quantum-Si incorporated (QSI) stock is 1.61M.
Last updated at 02 Sept 2026, 08:00 pm.
The stock price of Quantum-Si incorporated (QSI) can change with earnings, company news, and overall market sentiment. Quantum-Si incorporated operates in the Healthcare / Biotechnology market, so sector-wide moves can also affect the share price. Use the live price, percentage change, and volume on this page to judge whether a move looks meaningful.
Whether Quantum-Si incorporated looks expensive depends on valuation metrics versus its growth outlook. The P/E ratio shown for QSI on this page is -1.65. EPS on this page is -0.46. Compare those figures with peers and growth expectations before deciding if the current Quantum-Si incorporated price is justified.
Historical performance for Quantum-Si incorporated (QSI) is shown on the price chart on this page. Review multi-period moves alongside volume to see how QSI reacted to past earnings and market events.
Buying Quantum-Si incorporated (QSI) depends on your risk tolerance, time horizon, and portfolio needs. As a Healthcare name, weigh the live quote, key stats, and valuation links on this page rather than a single price point.
