$EVZ or Euro Vix Fix is a CBOE instrument that correllates well to overall forex market volume. Usefull tool for Forex Trend Traders. Having this on-chart will make the manual back-test process easier, it also means you don't need to rely on external tools to decide whether it is right to trade, as this sits on your chart.
 
Features include
	
Moving Average or Horizontal Line Filters
	
Bars are color coded based on filter selection