$BNB

refers to Binance Coin, the native cryptocurrency of the Binance ecosystem. Initially launched as an ERC-20 token on Ethereum, BNB later migrated to Binance Chain and now powers Binance Smart Chain (BSC). BNB is widely used for trading fee discounts, transaction fees, and DeFi applications. It also supports token sales on Binance Launchpad and powers decentralized apps (dApps). With growing adoption, BNB has become one of the top cryptocurrencies by market cap. Beyond trading, BNB is used for payments, travel bookings, and staking, making it an essential asset for those engaged in the Binance ecosystem and crypto world.