Quantum-Si (QSI)
NASDAQ: QSI
· Real-Time Price · USD
1.94
0.20 (11.49%)
At close: May 23, 2025, 3:59 PM
1.92
-0.78%
After-hours: May 23, 2025, 05:59 PM EDT
Quantum-Si Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| May 23, 2025 | 1.76 | 2.03 | 1.70 | 1.94 | 1.94 | n/a | 31,463,810 |
| May 22, 2025 | 1.56 | 1.84 | 1.53 | 1.74 | 1.74 | -10.31% | 26,010,440 |
| May 21, 2025 | 1.80 | 1.80 | 1.45 | 1.48 | 1.48 | -14.94% | 21,250,200 |
| May 20, 2025 | 1.51 | 1.73 | 1.46 | 1.68 | 1.68 | 13.51% | 25,873,000 |
| May 19, 2025 | 1.42 | 1.46 | 1.36 | 1.41 | 1.41 | -16.07% | 5,388,100 |
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