Quantum-Si incorporated QSI
1.33 USD +0.16 (+13.68%)
At closeNov 9, 2026, 7:37 AM EST
1.34 +0.01 +0.65%
Pre-market · Nov 9, 7:37 AM ET
1.18 Day range 1.45
0.69 52-week range 1.81
- YTD
- +20.91%
- 1 year
- -15.82%
Sign in to manage your QSI alerts
Price and indicator alerts sync with the Stock Master app.
Sign in to manage your alerts.