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Stock Screener


A “Stock Screener” is a tool used by investors and traders to filter or screen stocks based on specific criteria. This tool allows users to sort and analyze a wide range of stocks within the market based on metrics like price, market capitalization, sector, and other financial factors. By using a stock screener, investors can identify potential investment opportunities that meet their unique strategies or goals.


The phonetics of the keywords “Stock Screener” is:Stock: /stɑːk/Screener: /ˈskriːnər/

Key Takeaways

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  1. A Stock Screener is an essential tool for traders and investors, helping them to filter stocks based on specific criteria such as market capitalization, dividend yield, volume, etc.
  2. Stock Screeners can aid in making informed decisions by providing useful information on a stock’s performance and its potential for future growth.
  3. Stock Screeners are user-friendly, providing quick and easy access to data that would otherwise require extensive research and time to compile.

“`This assumes the three key points you want to convey are the usefulness of a stock screener, the significant amount of time it saves, and its user-friendly nature. Adjust as necessary for your audience’s specific needs and understanding.


A stock screener is a crucial tool in the business/finance sector as it streamlines the process of investing by helping investors and traders to identify the best investment opportunities in the stock market. It allows users to filter stocks based on specific criteria like industry, market capitalization, price, or profit margin. With this criteria-based approach, investors can efficiently navigate the vast array of stocks to find those that align with their investment strategies, and potentially optimize returns. Therefore, a stock screener not only simplifies the process of investing but also can help to mitigate risks, therefore playing a key role in effective portfolio management.


A stock screener is an integral tool extensively utilized by investors and traders. Its primary purpose it to sort through a large volume of stocks and identify those that meet a set of specific criteria. These criteria or parameters may include price-to-earnings ratio (P/E), market capitalization, gross margin, net income, and so forth, depending on the individual investor’s strategy or the particular market environment. By providing this service, a stock screener aids users in simplifying the investment decision-making process, reducing the time and effort required to analyze individual stocks within the market, and thus, leading to a more efficient investment evaluation.Even more so, the significance of a stock screener extends to facilitating an investor’s adherence to their particular investing philosophy. For instance, a value investor could use a stock screener to find companies that are undervalued by the market, while a growth investor may be keen to find stocks with above-average growth rates. Moreover, it assists in making historical comparisons, tracking market trends, and making industry comparisons, hence providing comprehensive information for users to conduct conclusive and informed equity research. Ultimately, the goal of a stock screener is to help investors or traders make the best possible investment decisions.


1. Yahoo Finance: Yahoo Finance provides an advanced stock screener tool to its users allowing them to search for stocks by a variety of criteria. It includes options such as stock price, market capitalization, dividends yield, and sector. It’s a useful tool for investors to find potential investment opportunities based on their specific investment style and risk tolerance.2. Fidelity Investments: Fidelity offers a stock screener for its clients as part of their online trading platform. Clients are able to sort and filter stocks based on a wide range of financial data points such as earnings growth, P/E ratio, and revenue. Fidelity’s stock screener also allows customers to create custom screeners, which can be saved and used for future reference. 3. Finviz: Finviz, which stands for Financial Visualizations, is a popular online stock screener used by many investors and traders. Users can screen for stocks listing on U.S. exchanges using more than 60 parameters like industry, market cap, EPS, P/E, price, volume and more. The platform offers free and premium versions with the paid version providing even more screening criteria and capabilities. The screening results are visually displayed on heatmaps, which allows for an easy understanding of complex financial data.

Frequently Asked Questions(FAQ)

What is a Stock Screener?

A Stock Screener is a tool used by investors and traders to filter stocks based on specific criteria such as sector, market capitalization, price, and other financial metrics. This tool enables users to select stocks that match their investment strategies.

How is a Stock Screener used?

A Stock Screener is used to narrow down the vast universe of stocks to a manageable list that meets the investor’s specific criteria. This helps in saving time and making more informed decisions.

Can any investor use a Stock Screener?

Yes, any investor, whether a beginner or a professional, can use a Stock Screener. The criteria that an investor selects depend upon their investment goals and risk tolerance.

Is a Stock Screener free of charge?

It depends. There are many online platforms and brokerage firms offering basic Stock Screeners for free. However, advanced features might require a subscription or associated costs.

What are some common metrics used in a Stock Screener?

Common metrics include price-to-earnings ratio (P/E), dividend yield, market capitalization, earnings per share (EPS), and Price/Earnings to Growth ratio (PEG), among others.

Apart from these metrics, what other parameters can be set on a Stock Screener?

Other parameters could include sectors, industries, company’s geographical location, stock exchanges, and analyst recommendations, among others.

Can a Stock Screener guarantee profit on investment?

No, a Stock Screener cannot guarantee profit on investments. It is a tool to assist the decision-making process. The actual performance of a stock depends on a variety of factors, including overall market conditions.

Is there a limit to the number of stocks I can screen?

No, there’s typically no limit to the number of stocks you can screen. However, your screen results could be more beneficial if you use more specific criteria to limit the number to a manageable size.

Can I save my screening criteria?

Yes, most Stock Screeners allow you to save your screening criteria for future use.

Are all Stock Screeners reliable?

Not all Stock Screeners are created equal. It’s important to use a well-known and reputable Stock Screener. Always double-check the information provided by a Stock Screener with other sources.

Related Finance Terms

  • Market Capitalization: This refers to the total market value of a company’s outstanding shares of stock. It is used to depict the company’s size as a function of its stock’s total market value.
  • Dividend Yield: This is a company’s annual dividend payments to shareholders, expressed as a percentage of the stock’s current market price. It is a tool used in a stock screener to identify income-generating stocks.
  • Price-to-Earnings (P/E) Ratio: A valuation ratio of a company’s current share price compared to its per-share earnings. It provides a simple, straightforward way of weighing up a company’s relative value.
  • Beta: This refers to a measure of a stock’s volatility in relation to the market. Beta, used in the capital asset pricing model (CAPM), can be used to screen and curate risk-sensitive portfolios.
  • Earnings Per Share (EPS): This is a portion of a company’s profit allocated to each outstanding share of common stock. It is a great tool used through stock screeners for examining company’s profitability.

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