Is referencing a range in an array supported? For example, NewArray[6:9]=Close[1:4]. Or do I need to iterate this with a loop and single value referencing?

I would like to be able to retrieve my broker (IB) position information to display in market scanner. (I'm applying some additional processing to the position information so simply looking at the order/position window is not helpful). I've tried creating a study indicator in scanner with i_CurrentCo...