Still crashing. Down to 11k. ::grabs popcorn:: https://www.gdax.com/trade/BTC-USD
Wow, this interface is very cool, very useful to explain how markets/pricing work ! Maybe (probably) it's some pretty standard way of displaying things but I had never seen one like this.
It's got order books and charts for quite a few coins and exchanges, which makes it easier to see if there's a market-wide trend or just one coin/exchange fluctuating.