It is high, it is low, it bounces all around. But what about those who do not invest in bitcoine? Those who look forward to 2018 and wonder what will happen in the "normal" financial markets - is there a count of bitcoin for them? Maybe.
There is a lot of debate about whether cryptocurrency is "systemically important" - is it that they create risks for the broad financial markets, if (when?) A historian, Garcic Hellman, says economics at Cambridge University Is that they can "imagine the scenarios ... where they become systematically important", while it is clear that it is their central thesis Not there.