Bitcoin's spike 20$k on December 2017
What cloud be the next spike level and when???
no one knows mate what could be the next ATH of bitcoin especially on this situation which is after the spike it always fluctuate suddenly. common reason as well that it become very unpredictable nowadays. For me probably this is not the right time to make speculation which is soon once it stabilized again back to the 9-10k value to picture the real direction of pattern.