Is there any pipeline method for filtering targets by inclusion in an index such as Dow30, SPY500, QQQ, SPY400 mid cap, etc ?
For example, if I wanted to run a backtest from 1/1/2010 - today on only the constituents of the SPY500 at that time, is there way to do that with pipeline?
If not, I'm officially requesting it as a feature. It would make more algos qualify for things around here since it removes the need to fetch CSVs.