Hi Nocona here is the symbol catalog for stockcharts.com. http://stockcharts.com/charts/catalog/09.html Under N they have several charts for Naz100, http://stockcharts.com/charts/catalog/Na.html you can do a search on that page for volatility. I got four, one was $QQV Volatility Index - Nasdaq 100 Trust. That may be what you want. But look at all the other Naz100 charts also.
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