The price of Bitcoin has experienced a significant increase in the last week, breaking through the $80,000 level after briefly falling to around $62,000. This increase is estimated to be driven by several factors, including optimism towards cryptocurrency regulation in the United States. The phenomenon of "short squeeze" also played an important role, where traders who bet on a decline in Bitcoin's price were forced to buy back the asset to cover their positions, thus driving the price up. In addition, US monetary policy that supports scarce assets such as Bitcoin has also attracted investor interest.