Can I save a filter?

Yes, you can save any filters you have in place as a screener. To do this, click on the Actions menu in the Table’s header and select ‘Save Table As’, and then select ‘Save Filters as Screener’. This will open Create Screener window, with values from your current filters already in place. You may modify these values and add additional filters before saving. To apply this screener as a set of filters later, right-click the screener from the Navigation panel and select the option ‘Filter Table,’ as described here. For more on using screeners, see this help section on screeners.

I created a filter, and now... Why is every stock in the...