I swing trade stocks, and I'm transferring IRA funds to IB as they are now permitting SSFs in an IRA. However, I haven't traded SSFs in the past and am looking for a little help. Specifically: 1. Where do I obtain the symbols? 2. What's the deal with expiration? How can I determine expiration dates, and what do I need to do to roll over an SSF to a new cycle if I want to hold? Do I need to close current position and open a new one? I assume this will incur another commish? 3. Do SSFs accurately track the underlying? If, for example, I receive a sell signal at a certain percentage gain on an underlying, will the SSF directly reflect that? Thanks for the information.