Can an indicator be setup to access multi-symbol indicator patterns?

I have an indicator I want to convert that relies on pulling underlying stock symbols that are part of an index to trade the index. So, the chart would be, say NQ, but I want to assess based on the top 10-15 stocks that make up NQ as the biggest influences.

I am working on converting an open source ninjascript indicator, and the strategy I wrote based on it. I would really like to get this implemented in Tickblaze, but have not found any examples of multi-symbol coding.