Quantum-Si Incorporated - Class A Common Stock (NQ:QSI)
0.9770
-0.0330
(-3.27%)
Streaming Delayed Price
Updated: 4:00 PM EDT, Apr 21, 2026
Add to My Watchlist
Price and Volume
Detailed Quote| Volume | 5,159,325 |
| Open | 1.000 |
| Bid (Size) | 0.9898 (100) |
| Ask (Size) | 1.000 (900) |
| Prev. Close | 1.010 |
| Today's Range | 0.9750 - 1.050 |
| 52wk Range | 0.6912 - 3.100 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
More News
Performance
More News
Read More
Quantum-Si Announces the Start of the Proteus™ Roadshow
April 06, 2026
Earnings Scheduled For November 5, 2025 ↗
November 05, 2025
Quantum-Si (QSI) Q4 2025 Earnings Call Transcript ↗
March 03, 2026
Quantum-Si Reports Third Quarter 2025 Financial Results
November 05, 2025
12 Health Care Stocks Moving In Monday's Intraday Session ↗
October 13, 2025
Why Quantum-Si Stock Flopped on Friday ↗
October 10, 2025
Russell 2000 Hits All-Time Highs: 8 Stocks Power Small-Cap Comeback ↗
September 18, 2025
12 Health Care Stocks Moving In Thursday's Intraday Session ↗
September 18, 2025
Frequently Asked Questions
Is Quantum-Si Incorporated - Class A Common Stock publicly traded?
Yes, Quantum-Si Incorporated - Class A Common Stock is publicly traded.
What exchange does Quantum-Si Incorporated - Class A Common Stock trade on?
Quantum-Si Incorporated - Class A Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Quantum-Si Incorporated - Class A Common Stock?
The ticker symbol for Quantum-Si Incorporated - Class A Common Stock is QSI on the Nasdaq Stock Market
What is the current price of Quantum-Si Incorporated - Class A Common Stock?
The current price of Quantum-Si Incorporated - Class A Common Stock is 0.9770
When was Quantum-Si Incorporated - Class A Common Stock last traded?
The last trade of Quantum-Si Incorporated - Class A Common Stock was at 04/21/26 04:00 PM ET
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
© 2025 FinancialContent. All rights reserved.