Summary
0.79
0.05
(6.78%)
04/13/2026
Quantum-Si incorporated (QSI)
Key Facts
| 1 Day | 1 Week | 1 Month | 3 Months | 6 Months | 1 Year | 5 Years |
| 6.78 | 1.56 | -28.80 | -38.80 | -55.66 | -36.71 | -93.58 |
Last 730 data points are shown. To view all data, Upgrade to PRO plan!
Fundamental Ratings
| Category | Rating |
| Main Rating | C |
| Recommended Rating | Sell |
| DCF | Strong Sell |
| ROE | Strong Sell |
| ROA | Strong Sell |
| Debt/Equity | Sell |
| P/E | Strong Sell |
| P/B | Buy |
Earnings
| Trading Data | ||
| Close | 0.79 | |
| Open | 0.73 | |
| High | 0.80 | |
| Low | 0.72 | |
| Volume | 2,409,257 | |
| Change | 0.05 | |
| Change % | 6.78 | |
| Avg Volume (20 Days) | 2,897,784 | |
| Volume/Avg Volume (20 Days) Ratio | 0.83 | |
| 52 Week Range | 0.69 - 3.10 | |
| Price vs 52 Week High | -74.49% | |
| Price vs 52 Week Low | 14.40% | |
| Range | -1.27 | |
| Gap Up/Down | -0.01 | |
Profitibility | ||
| Market Capitalization (Mln) | 314 | |
| Revenue per share | 0.0123 | |
| Net Income per share | -0.5124 | |
| Dividend Yield | 0.0000 | |
| Dividend Share | 0.00% | |
Valuations | ||
| Enterprise Value | 0.00% | |
| PE Ratio | -1.4451 | |
| PB Ratio | 0.0000 | |
| PTB Ratio | 0.0000 | |
Liquidity | ||
| Debt/Equity Ratio | 0.0000 | |
| Net Debt/EBIDTA Ratio | 0.0000 | |
| Current Ratio | 0.0000 | |
Enterprise Value and Cash Flow | ||
| EV/Sales Ratio | 0.0000 | |
| EV/EBIDTA Ratio | 0.0000 | |
| EV/Free Cash Flow Ratio | 0.0000 | |
04/10 17:30 EST - businesswire.com
Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4).
Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4).
04/08 09:15 EST - businesswire.com
Quantum-Si Announces First Customer Samples Tested on the Proteus™ Prototype System
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces First Customer Samples Tested on the Proteus™ Prototype System.
Quantum-Si Announces First Customer Samples Tested on the Proteus™ Prototype System
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces First Customer Samples Tested on the Proteus™ Prototype System.
04/06 09:40 EST - businesswire.com
Quantum-Si Announces the Start of the Proteus™ Roadshow
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces the Start of the Proteus™ Roadshow.
Quantum-Si Announces the Start of the Proteus™ Roadshow
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces the Start of the Proteus™ Roadshow.
03/09 01:46 EST - defenseworld.net
Financial Contrast: nLight (NASDAQ:LASR) versus Quantum-Si (NASDAQ:QSI)
Quantum-Si (NASDAQ: QSI - Get Free Report) and nLight (NASDAQ: LASR - Get Free Report) are both computer and technology companies, but which is the superior stock? We will contrast the two companies based on the strength of their dividends, risk, earnings, profitability, valuation, analyst...
Financial Contrast: nLight (NASDAQ:LASR) versus Quantum-Si (NASDAQ:QSI)
Quantum-Si (NASDAQ: QSI - Get Free Report) and nLight (NASDAQ: LASR - Get Free Report) are both computer and technology companies, but which is the superior stock? We will contrast the two companies based on the strength of their dividends, risk, earnings, profitability, valuation, analyst...
03/04 07:52 EST - seekingalpha.com
Quantum-Si incorporated (QSI) Q4 2025 Earnings Call Transcript
Quantum-Si incorporated (QSI) Q4 2025 Earnings Call Transcript
Quantum-Si incorporated (QSI) Q4 2025 Earnings Call Transcript
Quantum-Si incorporated (QSI) Q4 2025 Earnings Call Transcript
03/03 16:53 EST - benzinga.com
Quantum-Si Shares Slip After Q4 Revenue Miss
Quantum-Si, Inc. (NASDAQ: QSI) shares moved lower in Tuesday's extended trading after the company released its fourth-quarter earnings report, missing Street revenue estimates.
Quantum-Si Shares Slip After Q4 Revenue Miss
Quantum-Si, Inc. (NASDAQ: QSI) shares moved lower in Tuesday's extended trading after the company released its fourth-quarter earnings report, missing Street revenue estimates.
03/03 16:05 EST - businesswire.com
Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results.
Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results.
02/20 01:57 EST - defenseworld.net
Comparing Impinj (NASDAQ:PI) & Quantum-Si (NASDAQ:QSI)
Impinj (NASDAQ: PI - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the superior investment? We will compare the two companies based on the strength of their dividends, valuation, institutional ownership, risk, profitability,...
Comparing Impinj (NASDAQ:PI) & Quantum-Si (NASDAQ:QSI)
Impinj (NASDAQ: PI - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the superior investment? We will compare the two companies based on the strength of their dividends, valuation, institutional ownership, risk, profitability,...
02/18 02:19 EST - defenseworld.net
Quantum-Si (NASDAQ:QSI) Stock Price Down 5.2% – Here’s Why
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report)'s stock price was down 5.2% on Tuesday. The company traded as low as $0.9353 and last traded at $0.9388. Approximately 3,528,987 shares were traded during mid-day trading, a decline of 25% from the average daily volume of 4,678,401 shares. The...
Quantum-Si (NASDAQ:QSI) Stock Price Down 5.2% – Here’s Why
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report)'s stock price was down 5.2% on Tuesday. The company traded as low as $0.9353 and last traded at $0.9388. Approximately 3,528,987 shares were traded during mid-day trading, a decline of 25% from the average daily volume of 4,678,401 shares. The...
02/10 08:00 EST - businesswire.com
Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026.
Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026.
02/05 08:00 EST - businesswire.com
Quantum-Si Announces the Release of Two New Manuscripts Demonstrating the Value of Single-Molecule Protein Sequencing in Clinical Proteomics and Pathogen & Toxin Detection
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces the Release of Two New Manuscripts.
Quantum-Si Announces the Release of Two New Manuscripts Demonstrating the Value of Single-Molecule Protein Sequencing in Clinical Proteomics and Pathogen & Toxin Detection
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces the Release of Two New Manuscripts.
01/26 02:06 EST - defenseworld.net
Critical Contrast: Himax Technologies (NASDAQ:HIMX) and Quantum-Si (NASDAQ:QSI)
Himax Technologies (NASDAQ: HIMX - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both small-cap computer and technology companies, but which is the superior investment? We will contrast the two businesses based on the strength of their risk, analyst recommendations,...
Critical Contrast: Himax Technologies (NASDAQ:HIMX) and Quantum-Si (NASDAQ:QSI)
Himax Technologies (NASDAQ: HIMX - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both small-cap computer and technology companies, but which is the superior investment? We will contrast the two businesses based on the strength of their risk, analyst recommendations,...
01/13 02:10 EST - defenseworld.net
Quantum-Si (NASDAQ:QSI) Shares Down 0.8% – Should You Sell?
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) shares dropped 0.8% during mid-day trading on Monday. The company traded as low as $1.18 and last traded at $1.21. Approximately 4,888,677 shares changed hands during trading, an increase of 1% from the average daily volume of 4,853,345...
Quantum-Si (NASDAQ:QSI) Shares Down 0.8% – Should You Sell?
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) shares dropped 0.8% during mid-day trading on Monday. The company traded as low as $1.18 and last traded at $1.21. Approximately 4,888,677 shares changed hands during trading, an increase of 1% from the average daily volume of 4,853,345...
01/07 05:10 EST - defenseworld.net
Reviewing Quantum-Si (NASDAQ:QSI) and ams-OSRAM (OTCMKTS:AMSSY)
Quantum-Si (NASDAQ: QSI - Get Free Report) and ams-OSRAM (OTCMKTS:AMSSY - Get Free Report) are both small-cap computer and technology companies, but which is the superior business? We will contrast the two businesses based on the strength of their institutional ownership, risk, profitability,...
Reviewing Quantum-Si (NASDAQ:QSI) and ams-OSRAM (OTCMKTS:AMSSY)
Quantum-Si (NASDAQ: QSI - Get Free Report) and ams-OSRAM (OTCMKTS:AMSSY - Get Free Report) are both small-cap computer and technology companies, but which is the superior business? We will contrast the two businesses based on the strength of their institutional ownership, risk, profitability,...
12/25 01:46 EST - defenseworld.net
Comparing Quantum-Si (NASDAQ:QSI) & Lam Research (NASDAQ:LRCX)
Lam Research (NASDAQ: LRCX - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the superior business? We will compare the two businesses based on the strength of their institutional ownership, dividends, valuation, risk, analyst...
Comparing Quantum-Si (NASDAQ:QSI) & Lam Research (NASDAQ:LRCX)
Lam Research (NASDAQ: LRCX - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the superior business? We will compare the two businesses based on the strength of their institutional ownership, dividends, valuation, risk, analyst...
12/23 05:01 EST - defenseworld.net
Quantum-Si (NASDAQ:QSI) CEO Jeffrey Alan Hawkins Sells 23,707 Shares of Stock
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) CEO Jeffrey Alan Hawkins sold 23,707 shares of the company's stock in a transaction on Monday, December 22nd. The stock was sold at an average price of $1.28, for a total transaction of $30,344.96. Following the completion of the transaction,...
Quantum-Si (NASDAQ:QSI) CEO Jeffrey Alan Hawkins Sells 23,707 Shares of Stock
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) CEO Jeffrey Alan Hawkins sold 23,707 shares of the company's stock in a transaction on Monday, December 22nd. The stock was sold at an average price of $1.28, for a total transaction of $30,344.96. Following the completion of the transaction,...
12/23 05:01 EST - defenseworld.net
Quantum-Si (NASDAQ:QSI) Insider John Vieceli Sells 21,927 Shares of Stock
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) insider John Vieceli sold 21,927 shares of the business's stock in a transaction that occurred on Monday, December 22nd. The stock was sold at an average price of $1.28, for a total transaction of $28,066.56. Following the completion of the...
Quantum-Si (NASDAQ:QSI) Insider John Vieceli Sells 21,927 Shares of Stock
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) insider John Vieceli sold 21,927 shares of the business's stock in a transaction that occurred on Monday, December 22nd. The stock was sold at an average price of $1.28, for a total transaction of $28,066.56. Following the completion of the...
12/23 05:00 EST - defenseworld.net
Quantum-Si (NASDAQ:QSI) CFO Jeffry Keyes Sells 8,627 Shares
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) CFO Jeffry Keyes sold 8,627 shares of the business's stock in a transaction on Monday, December 22nd. The shares were sold at an average price of $1.28, for a total transaction of $11,042.56. Following the sale, the chief financial officer...
Quantum-Si (NASDAQ:QSI) CFO Jeffry Keyes Sells 8,627 Shares
Quantum-Si Incorporated (NASDAQ: QSI - Get Free Report) CFO Jeffry Keyes sold 8,627 shares of the business's stock in a transaction on Monday, December 22nd. The shares were sold at an average price of $1.28, for a total transaction of $11,042.56. Following the sale, the chief financial officer...
Market News
×
Loading news…