Everything is on the chart.
We are in a typical bubble, the question is when it is going to end. There have been 2 similar situations in the market - Dotcom and BTC in 2014. Since there are no big bad news (like Mt Gox or Tether turning put to be a scam), the price is more likely to follow Dotcom. There are some technical reasons for Bitcoin to go lower to 3-4k...