On December 1st, it was reported that Bitcoin has shown significant increases in December after its halving in 2012, 2016, and 2020. In December 2012, the price increased from $12.57 to $13.45, a return rate of 7%. In December 2016, the return rate was 30.8%, and in December 2020, it was 46.92%. This month's return rate is also worth looking forward to. It is worth noting that Bitcoin had its best performance in history in September 2021 with a 7.35% increase, and historically, Bitcoin has always increased until the end of the year after a September increase.