Hi Guys,

I just migrated from quantopian to QC. During the process trying to migrate my algo from there to here, I find it difficult to realize the pipeline functionality. However, I might not be getting this correctlly and would like to ask if anybody cast some light on the below situation.

My strategy relies a lot on stock selection based on a pre-defined set of rules, these rules are set up based on measures like returns, volumes, highs/lows of stocks, price, etc. Everything is developed from the open, high, low, close, and volume. I know that  Coarse Universe allows us to use a few pre-defined measures to filter down stocks, but I am wondering if we can self-define some measures as well. If so, can somebody gives me an example? 

Thanks in advance and I am looking forward to hearing from you.