$BTC \$BTC, the ticker symbol for Bitcoin, represents the world’s first and most valuable cryptocurrency. Launched in 2009 by the pseudonymous Satoshi Nakamoto, Bitcoin introduced a decentralized, peer-to-peer system for transferring value without intermediaries like banks. Limited to a maximum supply of 21 million coins, \$BTC is often seen as "digital gold" due to its scarcity and store-of-value potential. It plays a central role in the crypto market, influencing the movement of altcoins and investor sentiment. Traders, institutions, and retail users alike watch \$BTC closely for its price action, volatility, and its growing adoption as a legitimate financial asset.