Here’s why Bitcoin’s bull run will begin soon  

Bitcoin, like stocks, goes through cycles in its market; a bull run followed by a bear run, together, constitute a cycle. So far, Bitcoin has undergone 3 cycles, ie., 3 bull runs and 3 bear runs. However, while the 4th bull run seems to be on the verge of taking flight, there seems to be something interesting happening – the cycles are lengthening.

https://rawdev.com.ng/blog/heres-why-bitcoins-bull-run-will-begin-soon/