On December 1st, the data showed that after bitcoin halved in 2012, 2016 and 2020, it rose significantly in December. Among them, it rose from $12.57 to $13.45 in December 2012, with a return of 7%. In December 2016, it returned 30.8%. In December 2020, it returned 46.92%. This month's return is still worth looking forward to. It is worth noting that Bitcoin closed up 7.35% in September this year, setting a record high performance. Every time Bitcoin closed up in September in history, it could rise until the end of the year.