Multiple addresses that have been dormant for about 8 years have transferred approximately 801 bitcoins in the past 3 days

According to News.bitcoin, although Bitcoin has remained above $100000 for 45 consecutive days, its price has experienced a slight decline since reaching a peak of $108990 per coin on June 16th. Even though the price has dropped to around $103000, multiple Bitcoin addresses created in 2017 have been dormant for about 8 years, with a transfer of approximately 801.58 BTC worth $82.98 million over the past three days.