Quantum-Si Incorporated - Class A Common Stock (NQ:QSI)

1.190 -0.010 (-0.83%)
Official Closing Price Updated: 4:00 PM EDT, May 29, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 7,269,433
Open 1.205
Bid (Size) 1.160 (2,800)
Ask (Size) 1.180 (3,300)
Prev. Close 1.200
Today's Range 1.110 - 1.210
52wk Range 0.6912 - 3.100
Shares Outstanding N/A
Dividend Yield N/A

Top News

More News

Performance

YTD
+2.6%
+2.6%
1 Month
+30.5%
+30.5%
3 Month
+17.8%
+17.8%
6 Month
-15.6%
-15.6%
1 Year
-33.1%
-33.1%

More News

Read More

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 1.190
When was Quantum-Si Incorporated - Class A Common Stock last traded?
The last trade of Quantum-Si Incorporated - Class A Common Stock was at 05/29/26 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.