I understand we can use Data Consolidators to pipe data to indicators. It seems that we can only pipe one custom data to one indicator.

I may have missed something in the documentation. Can we create two custom datafeed (sourced from quandl) and consolidate both of them into a single custom indicator?

I'm experimenting with creating a (VIX-VXV) contango indicator using daily close prices of VIX and VXV from quandl.