A hundred Bitcoin untouched since last decade has just moved. When a long-time HODLer traded the Bitcoin today, they'd gain $5 million. The coins, produced in June 2010, transferred today at 3:15 pm UTC in two transactions to different wallets. It's unknown what's happened to them since, and their identity remains a mystery. Resurgences of old wallets are important because they carry a lot of money and can affect the market.