Saturday, November 27, 2010 EST
In order to allow option writers to focus on writing options on stocks, ETFs, or Short ETFs the filtering option for the ETF category was updated.

In addition to filtering out searches by ETF you can now filter searches by Short ETFs.  When running a search with Sectors set to "All" ETFs will be excluded from the search so that only stocks show up in the search results.  If you want to focus on ETFs for option writing select ETF (or Short ETFs) from the Sector Drop Down.