• Stock screeners are tools that allow investors and traders to sort through thousands of individual securities to find those that fit their own methodologies.

  • These tools are generally free to use on most brokerage sites and are also available on some subscription sites.
  • Screening tools are useful for both fundamental and technical traders, professional and individual investors.
  • Stock screeners can send alerts if user-defined parameters have been met, alerting investors to key buy or sell opportunities.
  • Screeners rely on user input to narrow down investment opportunities.