I only need to trade one symbol based on the VWAP values of 500 symbols. So, I only need one chart to trade one symbol.

When the VWAP is calculated in the real-time market scanner, how do I access the VWAP values using C# when using my custom indicator?

With MC.NET, I'm wondering if the following is possible:

1) Scan/Monitor 500 symbols (S&P 500).
2) Each minute, update the VWAP on each symbol.
3) Take action (e.g. buy, sell, hold) based on the VWAP indicators.