$BTC Bitcoin ($BTC) is the original cryptocurrency and remains the most dominant force in the digital asset space. Launched in 2009 by Satoshi Nakamoto, Bitcoin introduced the concept of decentralized money, free from government control. $BTC is often referred to as "digital gold" due to its limited supply of 21 million coins and strong store-of-value appeal. It’s widely used for investment, trading, and as a hedge against inflation. Bitcoin's price movements heavily influence the entire crypto market. Whether you’re a long-term holder or a short-term trader, understanding $BTC trends is essential for building a successful crypto strategy.