$BTC $BTC refers to Bitcoin, the first and most valuable cryptocurrency by market capitalization. It operates on a decentralized blockchain network, allowing peer-to-peer transactions without intermediaries. Often called "digital gold," Bitcoin is used as a store of value and a hedge against inflation. Its limited supply of 21 million coins adds to its scarcity and appeal. $BTC’s price is highly volatile, influenced by macroeconomic factors, institutional adoption, regulations, and market sentiment. It plays a central role in the crypto ecosystem, often leading market trends. For many investors and traders, $BTC is both a benchmark and a gateway into the world of crypto.