What am I talking about. There’s always a way!!! LOL!!!
Only thought about this now. Larry Williams’ VIX Fix:
Larry Williams - VIX Fix
And THEN to take it one step further to something tradeable:
Will A Synthetic VIX Help Your Trading?
Exactly to what extent any of this is relevant when it comes to spot FOREX I know not. But take a look. Could be of interest.
(What can I say. I’m an absolute mine of superfluous, but possibly useless, information).