As an additional point of reference, you can use ETFs like VXX and VIXY as proxies for intraday VIX movements. They're obviously not perfect for tracking but as they track forward VIX futures in a non-leveraged way and trade intraday, they are pretty close.
As an additional point of reference, you can use ETFs like VXX and VIXY as proxies for intraday VIX movements. They're obviously not perfect for tracking but as they track forward VIX futures in a non-leveraged way and trade intraday, they are pretty close.