$BNB **\$BNB (Binance Coin)** is the native cryptocurrency of the Binance ecosystem, one of the world’s largest cryptocurrency exchanges. Initially launched on Ethereum, BNB later migrated to Binance Chain and Binance Smart Chain (now BNB Chain). It is widely used to pay trading fees, participate in token sales, and access DeFi applications within the ecosystem. BNB also fuels smart contracts and supports NFTs, staking, and yield farming. With a capped supply and regular coin burns, its scarcity and value are strategically maintained. BNB has become a key utility token, driving the functionality and growth of Binance's blockchain infrastructure and services.