Data: BTC has declined for two consecutive months; the last time BTC experienced a full Q4 decline was in 2018.

According to data shared by Crypto Rover, BTC fell by 3.69% in October, dropped by 17.67% in November, and declined by 4.76% on the first day of December. Notably, the last time Bitcoin showed an all-red performance throughout the entire fourth quarter (i.e., negative returns every month) was in 2018.