Bitcoin skyrockets over $500 to reach an all time high of $4000!

Just wondering what's causing the crazy skyrocket of the price in the last few days? especially today? and would it be smart to invest $5000 right now into bitcoin, or wait for a crash?

Bitcoin Graph:

Bitcoin on Coinbase:

Submitted August 13, 2017 at 09:54AM by rbirdrose
via reddit