They actually don't.

If you look at the last bull runs

1. Bitcoin went form $6,500 on November 15th to $19,800 on December 18th, doing 3x within 33 days.

2. The bull run before that went from $176 on October 18th to $1,132 on November 29th, doing an 8x within 42 days.

3. The bull run before that went from $48 on March 18th to $213 on April 9th, doing a 6x within 42 days.

4. The bull run before that went from $1.67 on April 26th to $30 on June 6th, doing an 18x within 42 days.

5. The bull run before that went from $0.31 on January 19th to $1.06 on February 14th, doing a 3x within 26days.

2 were at the end of the year while 3 were at the beginning of the year.

Maybe because the last 2 bull runs were at the end of the year, you thought it happens more often. But it doesn't. :)

By Marius Kramer
source: quora.com 

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