Quantum-Si (QSI)
NASDAQ: QSI
· Real-Time Price · USD
1.18
-0.02 (-1.67%)
At close: Sep 12, 2025, 3:59 PM
1.21
2.54%
After-hours: Sep 12, 2025, 07:56 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.