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Quantum-Si incorporated (QSI)
0.9581  0.163 (20.52%)    09-29 16:00
Open: 0.805
High: 1.03
Volume: 22,871,348
  
Pre. Close: 0.795
Low: 0.805
Market Cap: 190(M)
Technical analysis
2026-09-29 4:47:19 PM
Short term     
Mid term     
Targets 6-month :  1.2 1-year :  1.4
Resists First :  1.02 Second :  1.2
Pivot price 0.77
Supports First :  0.83 Second :  0.72
MAs MA(5) :  0.82 MA(20) :  0.76
MA(100) :  0.86 MA(250) :  1.1
MACD MACD :  0 Signal :  -0.1
%K %D K(14,3) :  78.1 D(3) :  76.2
RSI RSI(14): 69.4
52-week High :  3.09 Low :  0.68
Price, MAs and Bollinger Bands

Price has closed above its short-term moving average. Short-term moving average is currently above mid-term; and below long-term moving average. From the relationship between price and moving averages: This stock is BULLISH in short-term; and NEUTRAL in mid-long term.
[ QSI ] has closed Bollinger Bands are 1.8% wider than normal. The current width of the bands does not suggest anything about the future direction or movement of prices.

Stock Price Prediction
If tomorrow: Open lower Open higher
High: 1.03 - 1.04 1.04 - 1.04
Low: 0.79 - 0.8 0.8 - 0.8
Close: 0.95 - 0.96 0.96 - 0.97
Company Description

Quantum-Si incorporated operates within the life sciences sector, focusing on the creation of an advanced platform for individual molecule detection. This innovative technology is designed to streamline sample preparation and subsequent sequencing processes. The company offers a unique, proprietary single molecule detection system that draws on advancements from the semiconductor industry. This system is specifically applied to the field of proteomics, paving the way for next-generation protein sequencing. Established in 2013, Quantum-Si's headquarters are located in Guilford, Connecticut.

Headline News

Tue, 29 Sep 2026
Quantum-Si Incorporated stock surges 23% as RSI hits overbought at 74.7 - The Cryptonomist

Tue, 29 Sep 2026
Why Is Quantum-Si Stock Gaining Tuesday? - Benzinga

Tue, 29 Sep 2026
Quantum-Si's (QSI) Buy Rating Reiterated at HC Wainwright - marketbeat.com

Mon, 28 Sep 2026
Quantum-Si Reports Interim Proteus Platform Data Showing Significant Performance Gains Over Platinum Pro - Quiver Quantitative

Mon, 28 Sep 2026
Quantum-Si Presents Interim Proteus™ Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro - finance.yahoo.com

Sun, 27 Sep 2026
Quantum-Si Incorporated $QSI Shares Sold by State Street Corp - marketbeat.com

Financial Analysis
Price to Book Value:
P/BV, a ratio used to compare book value to its current market price, to gauge whether a stock is valued properly.
Outperform
Price to Earnings:
PE, the ratio for valuing a company that measures its current share price relative to its earnings per share (EPS).
Underperform
Discounted cash flow:
DCF, a valuation method used to estimate the value of an investment based on its expected future cash flows.
Underperform
Return on Assets:
ROA, indicates how profitable a company is in relation to its total assets, how efficiently uses assets to generate a profit.
Underperform
Return on Equity:
ROE, a measure of financial performance calculated by dividing net income by equity. a gauge of profitability and efficiency.
Underperform
Debt to Equity:
evaluate financial leverage, reflects the ability of equity to cover outstanding debts in the event of a business downturn.
Outperform
Stock Basics & Statistics
Exchange:
NASDAQ
Sector:
Healthcare
Industry:
Medical - Devices
Shares Out 0 (M)
Shares Float 199 (M)
Held by Insiders 1.921e+008 (%)
Held by Institutions 10.4 (%)
Shares Short 14,130 (K)
Shares Short P.Month 0 (K)
Stock Financials
EPS -8.736e+007
EPS Est Next Qtrly 0
EPS Est This Year 0
EPS Est Next Year 0
Book Value (p.s.) 0
Profit Margin 0 %
Operating Margin -7 %
Return on Assets (ttm) 450.2 %
Return on Equity (ttm) -25.8 %
Qtrly Rev. Growth 1.6e+006 %
Gross Profit (p.s.) -12.87
Sales Per Share -15.12
EBITDA (p.s.) 172923
Qtrly Earnings Growth -0.5 %
Operating Cash Flow 0 (M)
Levered Free Cash Flow -92 (M)
Stock Valuations
PE Ratio -0.01
PEG Ratio 0
Price to Book value 0
Price to Sales -0.07
Price to Cash Flow 3.79
Stock Dividends
Dividend 0
Forward Dividend 1.427e+007
Dividend Yield 0%
Dividend Pay Date Invalid DateTime.
Ex-Dividend Date Invalid DateTime.

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