The Market Landscape: Finviz Heat Maps

Finviz is a treasure trove for stock market enthusiasts, offering various screening and analysis tools. One of its most valuable features is the heat map, a visual representation that allows you to quickly gauge the performance of a large number of stocks at a glance. This blog post will equip you with everything you need to know about finviz heat maps, from understanding their functionality to leveraging them for informed investment decisions.

Decoding the Heat Map

The finviz heat map displays stock symbols arranged in a grid format. Each square is color-coded based on a chosen metric, such as price change, percentage change, market capitalization, or volume. Green typically signifies positive movement (upward price change or high volume), while red indicates negative movement. Yellow represents neutrality or minimal change.

Heat Map Variations

Finviz offers various heat map options to cater to your specific needs. You can choose to view:

Sector Heat Map: This categorizes stocks by their corresponding sectors, allowing you to identify strong or weak performing sectors.

Industry Heat Map: This takes it further, displaying stocks within their specific industries for a more granular analysis.

S&P 500 Heat Map: This focuses on the S&P 500 index, providing insights into the overall market sentiment.

ETF Heat Map: This heat map is dedicated to exchange-traded funds (ETFs), enabling you to track their performance.

Customizing Your Heat Map

Finviz empowers you to personalize your heat map experience. You can:

Select the metric: Choose from price change, percentage change, market cap, volume, or other relevant metrics.

Adjust the time frame: Analyze performance over various durations, such as today’s change, a specific period, or year-to-date.

Filter by criteria: Apply filters based on specific criteria like market cap, sector, or other preferences to focus on your area of interest.

Unlocking Insights from the Heat Map

By analyzing the color patterns in the heat map, you can gain valuable insights such as:

Market Trends: Identify sectors or industries experiencing strong upward or downward movement.

Stock Discovery: Spot stocks that stand out within their sector or industry based on the chosen metric.

Confirmation Bias: Use the heat map to confirm or challenge your existing investment theses.

Heat Maps Aren’t Crystal Balls

While finviz heat maps are powerful tools, it’s crucial to remember that they don’t guarantee future performance. They offer a snapshot in time and should be used in conjunction with further research before making investment decisions.

Heat Maps Alongside Other Finviz Features

The true power of finviz heat maps lies in their synergy with other features on the platform. You can seamlessly transition from the heat map to a stock screener or detailed quote page for further analysis.


Finviz heat maps are a valuable tool for stock market analysis, offering a quick and visual way to assess market performance and identify potential investment opportunities. Remember, the heat map is a starting point, not a definitive answer. Use it alongside other research methods and sound investment principles to make informed decisions for your portfolio.


  • Is the finviz heat map free?

Yes, the heat map is a freely accessible feature on the finviz website.

  • What devices can I use to access the heat map?

The heat map is accessible on desktops, laptops, and tablets with a web browser.

  • Are there any limitations to the heat map?

The free version of finviz limits the number of stocks displayed on the heat map. Upgrading to a premium plan unlocks additional features and removes limitations.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button