Now that he have reached a new all time high, but then again it was followed by a sell-off. Not surprised though, just the natural occurrence in this market, people sell at the top to make profits, simply as that.
That's how I read it. When we went back through the previous $20K ATH from December 2017 last year, there were two or three times when we got close to $20K, even passing it slightly and the price dropped again, until we managed to break the resistance clearly.
I think there has been mainly profit taking now, but that we will be back up again soon, and that the best is yet to come until the end of the year.