Discover

QSI
Quantum-Si incorporated
0.76
2 x 0.54
2 x 0.99
bid
ask
+
0.01
1.62%
10:27 AM
timesize
Ytd-31.16%
1y-49.52%
0.75
day range
0.77
0.69
52 week range
3.10
Open0.76Prev Close0.75Low0.75High0.77Mkt Cap166.24M
Vol352.61KAvg Vol3.16MEPS-0.46P/EN/AForward P/E-1.66
Beta3.25Short Ratio0.53Inst. Own36.00%DividendN/ADiv YieldN/A
Ex Div DateN/AEarning11-0550-d Avg0.78200-d Avg0.971yr Est3.25

QSI News

Quantum-Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™
globenewswire.com
Quantum-Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™

BRANFORD, Conn., Sept. 15, 2026 (GLOBE NEWSWIRE) -- Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-

Full Transcript: Quantum-Si Q2 2026 Earnings Call
benzinga.com
Full Transcript: Quantum-Si Q2 2026 Earnings Call

Quantum-Si (NASDAQ:QSI) reported second-quarter financial results on Thursday. The transcript from t

benzinga.com
Quantum-Si Q2 EPS $(0.11) Beats $(0.12) Estimate, Sales $344.000K Beat $302.000K Estimate

Quantum-Si (NASDAQ:QSI) reported quarterly losses of $(0.11) per share which beat the analyst consen

benzinga.com
Quantum-Si Affirms FY2026 Sales Guidance of $1.000M vs $1.033M Est

Quantum-Si (NASDAQ:QSI) affirms FY2026 sales outlook from $1.000 million to $1.000 million vs $1.033

benzinga.com
Quantum-Si Affirms FY2026 Sales Guidance of $1.000M vs $1.047M Est

Quantum-Si (NASDAQ:QSI) affirms FY2026 sales outlook from $1.000 million to $1.000 million vs $1.047

benzinga.com
Quantum-Si Q1 EPS $(0.10) Beats $(0.11) Estimate, Sales $258.000K Miss $298.667K Estimate

Quantum-Si (NASDAQ:QSI) reported quarterly losses of $(0.10) per share which beat the analyst consen

benzinga.com
Canaccord Genuity Maintains Hold on Quantum-Si, Lowers Price Target to $1

Canaccord Genuity analyst Kyle Mikson maintains Quantum-Si (NASDAQ:QSI) with a Hold and lowers th

Quantum-Si Shares Slip After Q4 Revenue Miss
benzinga.com
Quantum-Si Shares Slip After Q4 Revenue Miss

Here's a look at why Quantum-Si stock is slipping after Q4 earnings.

Earnings Breakdown: Quantum-Si Q4
benzinga.com
Earnings Breakdown: Quantum-Si Q4

Earnings Scheduled For March 3, 2026
benzinga.com
Earnings Scheduled For March 3, 2026

Examining the Future: Quantum-Si's Earnings Outlook
benzinga.com
Examining the Future: Quantum-Si's Earnings Outlook

Cathie Wood Has 13 Big Ideas For 2026: Here's The Ark Invest List And Stocks To Watch
benzinga.com
Cathie Wood Has 13 Big Ideas For 2026: Here's The Ark Invest List And Stocks To Watch

Ark Invest, led by Cathie Wood, issued another "Big Ideas" list on Wednesday, sharing themes

Earnings Scheduled For November 5, 2025
benzinga.com
Earnings Scheduled For November 5, 2025

benzinga.com
12 Health Care Stocks Moving In Monday's Intraday Session

Inventiva, MoonLake Immunotherapeutics And Other Big Stocks Moving Lower In Monday's Pre-Market Session
benzinga.com
Inventiva, MoonLake Immunotherapeutics And Other Big Stocks Moving Lower In Monday's Pre-Market Sess

U.S. stock futures were higher this morning, with the Dow futures gaining more than 100 points on Mo

Why Merus Shares Are Trading Higher By 38%; Here Are 20 Stocks Moving Premarket
benzinga.com
Why Merus Shares Are Trading Higher By 38%; Here Are 20 Stocks Moving Premarket

Shares of Merus NV (NASDAQ: MRUS) rose sharply in today's pre-market trading. Genmab announce

Russell 2000 Hits All-Time Highs: 8 Stocks Power Small-Cap Comeback
benzinga.com
Russell 2000 Hits All-Time Highs: 8 Stocks Power Small-Cap Comeback

Small-cap benchmark Russell 2000 ETF hits record high after Fed cuts rates, hinting at more cuts. Sm

benzinga.com
12 Health Care Stocks Moving In Thursday's Intraday Session

benzinga.com
Earnings Scheduled For August 5, 2025

Tesla, Quantum-Si And Other Big Stocks Moving Lower In Monday's Pre-Market Session
benzinga.com
Tesla, Quantum-Si And Other Big Stocks Moving Lower In Monday's Pre-Market Session

benzinga.com
12 Health Care Stocks Moving In Monday's Pre-Market Session

US Stocks Likely To Open Lower After A Week Of Records: Tesla In Focus As Elon Musk Announces America Party
benzinga.com
US Stocks Likely To Open Lower After A Week Of Records: Tesla In Focus As Elon Musk Announces Americ

U.S. stock futures declined on Monday after scaling fresh records in the previous truncated week. Fu

Why Apogee Therapeutics Shares Are Trading Higher By 50%; Here Are 20 Stocks Moving Premarket
benzinga.com
Why Apogee Therapeutics Shares Are Trading Higher By 50%; Here Are 20 Stocks Moving Premarket

Boeing, Orix And 3 Stocks To Watch Heading Into Monday
benzinga.com
Boeing, Orix And 3 Stocks To Watch Heading Into Monday

US stock futures down, stocks to watch: LGCB, STSS, IX, QSI, BA. LGCB reports loss, STSS names new c

Top 2 Health Care Stocks That May Implode In Q2
benzinga.com
Top 2 Health Care Stocks That May Implode In Q2

benzinga.com
Earnings Scheduled For May 15, 2025

benzinga.com
12 Health Care Stocks Moving In Monday's Pre-Market Session

benzinga.com
12 Health Care Stocks Moving In Friday's After-Market Session

benzinga.com
Earnings Scheduled For March 3, 2025

benzinga.com
12 Health Care Stocks Moving In Wednesday's Pre-Market Session

benzinga.com
12 Health Care Stocks Moving In Wednesday's Pre-Market Session

Why Smart Share Global Shares Are Trading Higher By 44%; Here Are 20 Stocks Moving Premarket
benzinga.com
Why Smart Share Global Shares Are Trading Higher By 44%; Here Are 20 Stocks Moving Premarket

Rivian Automotive, Cerence, Nu Skin Enterprises And Other Big Stocks Moving Higher On Friday
benzinga.com
Rivian Automotive, Cerence, Nu Skin Enterprises And Other Big Stocks Moving Higher On Friday

Nio, Unity Software And Other Big Stocks Moving Higher On Thursday
benzinga.com
Nio, Unity Software And Other Big Stocks Moving Higher On Thursday

benzinga.com
Why Evaxion Biotech Shares Are Trading Higher By Around 62%; Here Are 20 Stocks Moving Premarket

benzinga.com
12 Health Care Stocks Moving In Wednesday's Pre-Market Session

benzinga.com
Crude Oil Moves Lower; Williams-Sonoma Shares Gain After Q3 Results

benzinga.com
Nasdaq Tumbles Over 100 Points; TJX Earnings Top Views

benzinga.com
US Stocks Mostly Lower; Target Posts Downbeat Earnings

benzinga.com
12 Health Care Stocks Moving In Tuesday's Pre-Market Session

benzinga.com
Earnings Scheduled For November 12, 2024

benzinga.com
12 Health Care Stocks Moving In Monday's After-Market Session

benzinga.com
EQT, Genie Energy And Other Big Stocks Moving Lower On Monday

U.S. stocks were lower, with the Dow Jones index falling more than 150 points on Monday.

benzinga.com
Earnings Scheduled For February 29, 2024

Companies Reporting Before The Bell • Frontline (NYSE:FRO) is expected to report quarterly earnings

benzinga.com
Why Fisker Shares Are Trading Higher By Over 20%? Here Are Other Stocks Moving In Friday's Mid-Day S

Shares of Fisker Inc. (NYSE: FSR) rose sharply during Friday’s session after the company provided a

benzinga.com
Earnings Scheduled For November 9, 2023

Companies Reporting Before The Bell • Indivior (NASDAQ:INDV) is expected to report quarterly earnin

benzinga.com
Benzinga's Top Ratings Upgrades, Downgrades For September 25, 2023

benzinga.com
Why Krystal Biotech Shares Are Trading Lower By 12%? Here Are Other Stocks Moving In Monday's Mid-Da

Gainers Vistagen Therapeutics, Inc. (NASDAQ: VTGN) shares jumped 747.6% to $14.24 after the comp

benzinga.com
Dow Jumps 250 Points; Tyson Foods Posts Downbeat Results

U.S. stocks were higher this morning, with the Dow Jones gaining more than 250 points on Monday. Fo

benzinga.com
Earnings Scheduled For August 7, 2023

Companies Reporting Before The Bell • Sohu.com (NASDAQ:SOHU) is expected to report quarterly loss a