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QSI Co Ltd (066310)
QSI Co Ltd stock price live, this page displays KQ 066310 stock exchange data. View the 066310 premarket stock price ahead of the market session or assess the after hours quote. Monitor the latest movements within the QSI Co Ltd real time stock price chart below.
What Is the QSI Co Ltd Stock Price Today?
The QSI Co Ltd stock price today is 15,340.
What Is the Stock Symbol for QSI Co Ltd?
The stock symbol for QSI Co Ltd is "066310."
What Stock Exchange Does QSI Co Ltd Trade On?
QSI Co Ltd is listed and trades on the KOSDAQ stock exchange.
Is QSI Co Ltd a Good Stock to Buy?
Determining whether QSI Co Ltd—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the 066310 quote. (ISIN: KR7066310004)
What Is the QSI Co Ltd Stock Price Today?
The QSI Co Ltd stock price today is 15,340.
What Is the Stock Symbol for QSI Co Ltd?
The stock symbol for QSI Co Ltd is "066310."
What Stock Exchange Does QSI Co Ltd Trade On?
QSI Co Ltd is listed and trades on the KOSDAQ stock exchange.
Is QSI Co Ltd a Good Stock to Buy?
Determining whether QSI Co Ltd—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the 066310 quote. (ISIN: KR7066310004)
KOSDAQ
Currency in KRW
15,340
+170(+1.12%)
Closed·
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
15,000
16,390
52 wk Range
6,610
22,750
066310 is not included in our AI-picked strategies. See which stocks are.
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
15,00016,390
52 wk Range
6,61022,750
Key Statistics
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Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Fair Value
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Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
UnlockNext Earnings Date
(0.66%)
Dividends Payment Streak
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Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
Book Value / Share
Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Fair Value
UnlockFair Value Upside
UnlockMarket Cap
Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
UnlockNext Earnings Date
(0.66%)
Dividends Payment Streak
UnlockP/E Ratio
Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
Book Value / Share
066310 Scorecard
Company’s Health
Assesses a company's financial position by analyzing its market value, financial ratios, industry benchmarks, and competitors.
UnlockFair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Unlock PriceTechnical Analysis
Strong Buy
Analysts Sentiment
Currently not supported.
Members' Sentiments
Bearish
Bullish
ProTips
Tips that distill complex financial data into concise, actionable investment insights.
Significant return over the last week
Technical Analysis
Summary
Strong Sell
Sell
Neutral
Buy
Strong Buy
Buy
Technical Indicators
Buy
Moving Averages
Buy
Earnings
Latest Release
Mar 16, 2026
EPS / Forecast
170.57 / --
Revenue / Forecast
6.03B / --
Compare 066310 to Peers and Sector
Metrics to compare | 066310 | Sector Sector - Average of metrics from a broad group of related Technology sector companies | Relationship Relationship066310PeersSector | |
|---|---|---|---|---|
P/E Ratio | 53.9x | 28.4x | 12.8x | |
PEG Ratio | −2.49 | −0.48 | 0.01 | |
Price/Book | 1.6x | 1.4x | 2.4x | |
Price / LTM Sales | 5.8x | 2.0x | 2.5x | |
Upside (Analyst Target) | - | 10.5% | 23.1% | |
Fair Value Upside | Unlock | −3.4% | 2.9% | Unlock |
Q.S.I Co., LTD. develops, manufactures, and sells red and infra-red laser diodes in South Korea and internationally. The company also provides foundry services, that includes Epi wafers, wafer foundry services, and package services. Its laser diodes are used in power tools, medical, motion recognition, laser printers, lidar, and various sensors. The company was founded in 2000 and is based in Cheonan-si, South Korea.
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FAQ
What Is the QSI (066310) Stock Price Today?
The QSI stock price today is 15,340 KRW.
What Stock Exchange Does QSI Trade On?
QSI is listed and trades on the KOSDAQ.
What Is the Stock Symbol for QSI?
The stock symbol for QSI is "066310."
Does QSI Pay Dividends? What’s The Current Dividend Yield?
The QSI dividend yield is 0.66%.
What Is the QSI Market Cap?
As of today, QSI market cap is 135.64B KRW.
What Is QSI's Earnings Per Share (TTM)?
The QSI EPS (TTM) is 282.
From a Technical Analysis Perspective, Is 066310 a Buy or Sell?
Based on moving averages and other technical indicators, the daily buy/sell signal is Strong Buy.
How Many Times Has QSI Stock Split?
QSI has split 0 times.
How Many Employees Does QSI Have?
QSI has 105 employees.
What is the current trading status of QSI (066310)?
As of May 02, 2026, QSI (066310) is trading at a price of 15,340 KRW, with a previous close of 15,170 KRW. The stock has fluctuated within a day range of 15,000 KRW to 16,390 KRW, while its 52-week range spans from 6,610 KRW to 22,750 KRW.
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Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
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