$BNB Binance Coin (BNB) is a cryptocurrency that powers the Binance Chain and Binance Smart Chain blockchains. It was created by the cryptocurrency exchange Binance in 2017. BNB has a variety of uses, including paying for trading fees on the Binance exchange, staking to earn rewards, and accessing exclusive features on the Binance ecosystem. It has experienced significant growth in value since its launch and is now one of the top cryptocurrencies by market capitalization.