#波段交易策略 Bitcoin ($BTC) is the world's first cryptocurrency, launched by Satoshi Nakamoto in 2009. It is based on blockchain technology and uses a decentralized peer-to-peer network with no central issuing authority. Bitcoin is generated through a "mining" mechanism, with a fixed total supply of 21 million coins, and is considered to have anti-inflation properties. As "digital gold", Bitcoin is not only a store of value but also a globally accepted means of payment. In recent years, with the entry of institutional investors and increasing macroeconomic uncertainty, Bitcoin's market influence has continued to rise. However, Bitcoin's price is highly volatile and faces challenges such as regulatory scrutiny and environmental concerns.