Not too convinced, tbh.
Big T. of Palm Beach Confidential had an interview with Rob Viglione of ZenCash, which is also a privacy-oriented coin with just as much going for it, back during the Nexus Conference.
The same thread from which this pic originated, had pretty much the same story with 'NAV' replaced by ZenCash, and it was just as convincing.
All in all, pure speculation.
And on top of that, NAV trading on Bittrex in recent times is riddled with PnD's and bots, today's pump being no exception.