Bitcoin is now in unchartered territory, and prices have never been this high. But this bull run is different. Institutions are pumping hundreds of millions of dollars into the world’s biggest cryptocurrency—and there’s no sign of this appetite abating. You could argue that the biggest danger to BTC’s dramatic surge is the holiday season, when some traders will start logging off for Christmas and New Years. As weekends often spark volatility in the Bitcoin markets, the low trading volumes mean first cryptocurrency is prone to dramatic surges and painful pullbacks.