Post-Halving Increases. In May 2017, Bitcoin was in the “Accumulate” and “Still Cheap” bands at $2,244. Within 211 days, it hit a year-high of $19,497, resulting in a 769% increase.

Discover the Bitcoin rainbow chart, a colorful tool for visualizing long-term BTC trends. Learn how it works, its benefits, limitations and where to access it.