BANK VAULT FIRE in the basement level of JP Morgan’s original Chase Headquarters.The FDNY has confirmed via tweet that they were responding to a COMMERCIAL VAULT FIRE IN THE BASEMENT of JPM’s headquarters at 15 Broad St.! Interesting timing after that 66% plunge in metals the day before on Friday, July 19th. Conflicting reports about whether this was a minor ‘electrical fire’ at this point, but statistically, what are the chances. Better odds on a force-majeure…