Bitcoin's price has surged by 4.5% in the past week, breaking the $63,000 resistance for the first time since June. This bullish trend is attributed to three key factors: the entry of a potential major investor, the growing instability in traditional markets, and the absorption of government sales by Bitcoin ETFs. Despite the German and U.S. governments selling over $300 million worth of Bitcoin, the cryptocurrency's price remained resilient. In other news, tech giant Sony's subsidiary, Amber Japan, has rebranded to S.BLOX to focus on cryptocurrency trading. Meanwhile, Dell CEO Michael Dell's recent suggestive post about Bitcoin investment has sparked excitement among investors.